![[ICO]](/icons/blank.gif) | Name | Last modified | Size | Description |
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![[PARENTDIR]](/icons/back.gif) | Parent Directory | | - | |
![[ ]](/icons/layout.gif) | USRE29142 - Reissue of patent US3630950 - Combustible compositions for generating aerosols, particularly suitable for cloud modification and weather control and aerosolization process (Papee et al) 1977.pdf | 2019-10-10 15:18 | 1.1M | |
| USRE29142 - Combustible compositions for generating aerosols, particularly suitable for cloud modification and weather control and aerosolization process (Papee et al) 1977.pdf | 2019-10-10 15:53 | 1.1M | |
| US6569393 - Method and device for cleaning the atmosphere (Hoke et al) 2003.pdf | 2019-10-10 17:06 | 1.6M | |
| US6553849 - Electrodynamic particle size analyzer (Scofield et al) 2003.pdf | 2019-10-10 17:07 | 1.4M | |
| US6539812 - System for measuring the flow-rate of a gas by means of ultrasound (Bergamini) 2003.pdf | 2019-10-10 17:08 | 891K | |
| US6109098 - Particle size distribution and zeta potential using acoustic and electroacoustic spectroscopy (Dukhin et al) 2000.pdf | 2019-10-10 16:44 | 1.6M | |
| US6025402 - Chemical composition for effectuating a reduction of visibility obscuration, and a detoxifixation of fumes and chemical fogs in spaces of fire origin (Farkas) 2000.pdf | 2019-10-10 17:04 | 278K | |
| US5984239 - Weather modification by artificial satellites (Chen, Franklin Y.K) 1999.pdf | 2019-10-10 17:04 | 2.0M | |
| US5949001 - Method for aerodynamic particle size analysis (Willeke) 1999.pdf | 2019-10-10 17:03 | 871K | |
| US5922976 - Method of measuring aerosol particles using automated mobility-classified aerosol detector (Russell et al) 1999.pdf | 2019-10-10 17:02 | 1.9M | |
| US5912396 - System and method for remediation of selected atmospheric conditions (Wong) 1999.pdf | 2019-10-10 17:02 | 1.3M | |
| US5762298 - Use of artificial satellites in earth orbits adaptively to modify the effect that solar radiation would otherwise have on earth's weather (Chen, Franklin Y.K) 1998.pdf | 2019-10-10 17:01 | 2.2M | |
| US5639441 - Methods for fine particle formation (Sievers et al) 1997.pdf | 2019-10-10 17:00 | 1.9M | |
| US5631414 - Method and device for remote diagnostics of ocean-atmosphere system state (Cherny) 1997.pdf | 2019-10-10 16:59 | 817K | |
| US5628455 - Method and apparatus for modification of supercooled fog (Fukuta) 1997.pdf | 2019-10-10 16:57 | 1.5M | |
| US5556029 - Method of hydrometeor dissipation (Griese) 1996.pdf | 2019-10-10 16:56 | 410K | |
| US5486900 - Measuring device for amount of charge of toner and image forming apparatus having the measuring device (Wada) 1996.pdf | 2019-10-10 16:55 | 937K | |
| US5441200 - Tropical cyclone disruption (Rovella II) 1995.pdf | 2019-10-10 16:54 | 473K | |
| US5434667 - Characterization of particles by modulated dynamic light scattering (Hutchins et al) 1995.pdf | 2019-10-10 16:53 | 1.9M | |
| US5425413 - Method to hinder the formation and to break-up overhead atmospheric inversions, enhance ground level air circulation and improve urban air quality (Miliaras) 1995.pdf | 2019-10-10 16:52 | 530K | |
| US5383024 - Optical wet steam monitor (Maxey et al) 1995.pdf | 2019-10-10 16:51 | 806K | |
| US5360162 - Method and composition for precipitation of atmospheric water (Mentus) 1994.pdf | 2019-10-10 16:50 | 398K | |
| US5357865 - Method of cloud seeding (Mather) 1994.pdf | 2019-10-10 16:49 | 721K | |
| US5327222 - Displacement information detecting apparatus (Takamiya, Makoto et al) 1994.pdf | 2019-10-10 16:49 | 1.0M | |
| US5296910 - Method and apparatus for particle analysis (Cole) 1994.pdf | 2019-10-10 16:48 | 2.5M | |
| US5286979 - Process for absorbing ultraviolet radiation using dispersed melanin (Berliner et al).pdf | 2019-10-10 16:47 | 450K | |
| US5174498 - Cloud seeding (Popovitz-Biro et al) 1992.pdf | 2019-10-10 16:42 | 238K | |
| US5156802 - Inspection of fuel particles with acoustics (Robertson et al) 1992.pdf | 2019-10-10 16:42 | 373K | |
| US5148173 - Millimeter wave screening cloud and method (Rouse et al) 1992.pdf | 2019-10-10 16:44 | 235K | |
| US5110502 - Method of suppressing formation of contrails and solution therefor (Singh) 1992.pdf | 2019-10-10 16:41 | 696K | |
| US5104069 - Apparatus and method for ejecting matter from an aircraft (Reising) 1992.pdf | 2019-10-10 16:40 | 343K | |
| US5059909 - Determination of particle size and electrical charge (O'Brien) 1991.pdf | 2019-10-10 16:39 | 921K | |
| US5056357 - Acoustic method for measuring properties of a mobile medium (Dymling et al) 1991.pdf | 2019-10-10 16:39 | 843K | |
| US5041834 - Artificial ionospheric mirror composed of a plasma layer which can be tilted (Koert) 1991.pdf | 2019-10-10 16:38 | 752K | |
| US5041760 - Method and apparatus for generating and utilizing a compound plasma configuration (Koloc) 1991.pdf | 2019-10-10 16:37 | 3.0M | |
| US5038664 - Method for producing a shell of relativistic particles at an altitude above the earths surface (Eastlund) 1991.pdf | 2019-10-10 16:37 | 950K | |
| US5005355 - Method of suppressing formation of contrails and solution therefor (Singh) 1991.pdf | 2019-10-10 16:36 | 942K | |
| US5003186 - Stratospheric Welsbach seeding for reduction of global warming (Chang et al) 1991.pdf | 2019-10-10 16:35 | 402K | |
| US4999637 - Creation of artificial ionization clouds above the earth (Bass, Ronald M.) 1991.pdf | 2019-10-10 16:34 | 488K | |
| US4948257 - Laser optical measuring device and method for stabilizing fringe pattern spacing (Kaufman et al) 1990.pdf | 2019-10-10 16:33 | 885K | |
| US4873928 - Nuclear-sized explosions without radiation (Lowther) 1989.pdf | 2019-10-10 16:32 | 794K | |
| US4836086 - Apparatus and method for the mixing and diffusion of warm and cold air for dissolving fog (Cecconi) 1989.pdf | 2019-10-10 16:31 | 492K | |
| US4829838 - Method and apparatus for the measurement of the size of particles entrained in a gas (Clift et al) 1989.pdf | 2019-10-10 16:30 | 658K | |
| US4766725 - Method of suppressing formation of contrails and solution therefor (Singh) 1988.pdf | 2019-10-10 16:29 | 751K | |
| US4744919 - Method of dispersing particulate aerosol tracer (O'Holleran) 1988.pdf | 2019-10-10 16:29 | 281K | |
| US4712155 - Method and apparatus for creating an artificial electron cyclotron heating region of plasma (Eastlund et al) 1987.pdf | 2019-10-10 16:28 | 1.2M | |
| US4704942 - Charged aerosol (Barditch) 1987.pdf | 2019-10-10 16:27 | 251K | |
| US4686605 - Method and apparatus for altering a region in the earth's atmosphere, ionosphere, and_or magnetosphere (Eastlund) 1987.pdf | 2019-10-10 16:26 | 1.4M | |
| US4684063 - Particulates generation and removal (Goudy, Jr.) 1987.pdf | 2019-10-10 16:11 | 1.1M | |
| US4653690 - Method of producing cumulus clouds (St. Amand et al Assignee_USA represented by the Secretary of the Navy) 1987.pdf | 2019-10-10 16:10 | 391K | |
| US4643355 - Method and apparatus for modification of climatic conditions (Sanders et al) 1987.pdf | 2019-10-10 16:09 | 677K | |
| US4633714 - Aerosol particle charge and size analyzer (Mazumder et al) 1987.pdf | 2019-10-10 16:08 | 1.5M | |
| US4600147 - Liquid propane generator for cloud seeding apparatus (Fukuta et al) 1986.pdf | 2019-10-10 16:07 | 314K | |
| US4475927 - Bipolar fog abatement system (Loos) 1984.pdf | 2019-10-10 16:06 | 1.0M | |
| US4470544 - Method of and means for weather modification (Bronicki et al) 1984.pdf | 2019-10-10 16:05 | 694K | |
| US4415265 - Method and apparatus for aerosol particle absorption spectroscopy (Campillo et al) 1983.pdf | 2019-10-10 16:03 | 865K | |
| US4412654 - Laminar microjet atomizer and method of aerial spraying of liquids (Yates et al) 1983.pdf | 2019-10-10 16:03 | 246K | |
| US4402480 - Atmosphere modification satellite (Udell) 1983.pdf | 2019-10-10 16:02 | 825K | |
| US4362271 - Procedure for the artificial modification of atmospheric precipitation as well as compounds with a dimethyl sulfoxide base for use in carrying out said procedure (Montmory) 1982.pdf | 2019-10-10 16:01 | 681K | |
| US4347284 - White cover sheet material capable of reflecting ultraviolet rays (Tsutomu et al) 1982.pdf | 2019-10-10 15:59 | 690K | |
| US4167008 - Fluid bed chaff dispenser (Blickenstaff) 1979.pdf | 2019-10-10 15:58 | 542K | |
| US4141274 - Weather modification automatic cartridge dispenser (Gerber) 1979.pdf | 2019-10-10 15:57 | 697K | |
| US4129252 - Method and apparatus for production of seeding materials (Pouring) 1978.pdf | 2019-10-10 15:56 | 454K | |
| US4096005 - Pyrotechnic cloud seeding composition (Slusher) 1978.pdf | 2019-10-10 15:55 | 349K | |
| US4042196 - Method and apparatus for triggering a substantial change in earth characteristics and measuring earth changes (Neil M. Brice, McLean, Va. Assignee_Cornell Research Foundation, Inc.,) 1977.pdf | 2019-10-10 15:51 | 350K | |
| US4035726 - Method of controlling and_or improving high-latitude and other communications or radio wave surveillance systems by partial control of radio wave et al (Brice - deceased, et al) 1977.pdf | 2019-10-10 15:55 | 607K | |
| US3994437 - Broadcast dissemination of trace quantities of biologically active chemicals (Kitterman) 1976.pdf | 2019-10-10 15:49 | 823K | |
| US3992628 - Countermeasure system for laser radiation (Karney) 1976.pdf | 2019-10-10 15:49 | 389K | |
| US3990987 - Smoke generator (Rogers) 1976.pdf | 2019-10-10 15:48 | 828K | |
| US3940060 - Vortex ring generator (Viets) 1976.pdf | 2019-10-10 15:47 | 446K | |
| US3940059 - Method of fog dispersion (Clark et al) 1976.pdf | 2019-10-10 15:46 | 183K | |
| US3899144 - Powder contrail generation (Werle et al) 1975.pdf | 2019-10-10 15:45 | 370K | |
| US3899129 - Apparatus for generating ice nuclei smoke particles for weather modification (Fukuta et al) 1975.pdf | 2019-10-10 15:44 | 494K | |
| US3896993 - Process for local modification of the structure of fog and clouds for triggering their precipitation and for hindering the development of hail producing clouds (Serpolay) 1975.pdf | 2019-10-10 15:44 | 395K | |
| US3882393 - Communications system utilizing modulation of the characteristic polarizations of the ionosphere (Epstein, Mark R. Assignee_USA as represented by Secretary of the Navy) 1975.pdf | 2019-10-10 15:43 | 532K | |
| US3877642 - Freezing nucleant (Vonnegut et al) 1975.pdf | 2019-10-10 15:41 | 377K | |
| US3835293 - Electrical heating apparatus for generating superheated vapors (McAlister) 1974.pdf | 2019-10-10 15:40 | 210K | |
| US3835059 - Method of generating ice nuclei smoke particles for weather modification and apparatus therefor (Norihiko Fukuta et al) 1974.pdf | 2019-10-10 15:39 | 470K | |
| US3813875 - Rocket having barium release system to create ion clouds in the upper atmosphere (Paine et al) 1974.pdf | 2019-10-10 15:38 | 529K | |
| US3808595 - Chaff dispensing system (Coop et al) 1974.pdf | 2019-10-10 15:38 | 762K | |
| US3795626 - Weather modification process (Rudolf Kuhne, Frankfurt am Main, Helmut Diery, Kelkheim, Taunus, and Siegbert Rittner, Frankfurt an Main, Germany) 1974.pdf | 2019-10-10 15:35 | 281K | |
| US3785557 - Cloud seeding system (Womack) 1974.pdf | 2019-10-10 15:34 | 473K | |
| US3784099 - Air pollution control method - Cat. Devices or methods for influencing weather conditions (Francis N. Bosco) 1974.pdf | 2019-10-10 15:30 | 363K | |
| US3722183 - Device for clearing impurities from the atmosphere (Gaylord, John A.) 1973.pdf | 2019-10-10 15:25 | 450K | |
| US3666176 - Solar temperature inversion device (Samuel R. Carter, Jr.,) 1972.pdf | 2019-10-10 15:23 | 247K | |
| US3630950 - Combustible compositions for generating aerosols particularly suitable for cloud modification and weather control and aerosolization process (Papee et al) 1971.pdf | 2019-10-10 15:16 | 1.1M | |
| US3613992 - Weather modification method (Robert G. Knollenberg) 1971.pdf | 2019-10-10 15:14 | 450K | |
| US3608820 - Treatment of atmospheric conditions by intermittent dispensing of materials therein (Eugene F. Kooser) 1971.pdf | 2019-10-10 15:13 | 676K | |
| US3608810 - Methods of treating atmospheric conditions (Eugene K. Kooser) 1971.pdf | 2019-10-10 14:47 | 507K | |
| US3601312 - Method of increasing the likelihood of precipitation by the artificial introduction of sea water vapor into the atmosphere windward of an air lift region (Feather) 1971.pdf | 2019-10-10 14:45 | 946K | |
| US3587966 - Freezing nucleation (Albert C. Zettlenoyer; David R. Bassett, Bethlehem, Pa.) 1971.pdf | 2019-10-10 14:44 | 690K | |
| US3564253 - System and method for irradiation of planet surface areas (Buckingham) 1971.pdf | 2019-10-10 14:42 | 532K | |
| US3545677 - Method of cloud seeding (Power, Bernard A. & Robert, F.) 1970.pdf | 2019-10-10 14:40 | 327K | |
| US3534906 - Control of atmospheric particles (Jay Don Gensler, Alexandria, Va., assignor to The Dow Chemical Company, Midland, Mich., a corporation of Delaware) 1970.pdf | 2019-10-10 14:39 | 376K | |
| US3518670 - Artificial ion cloud (Miller, A) 1970.pdf | 2019-10-10 14:37 | 466K | |
| US3456880 - Method of producing precipitation from the atmosphere and apparatus therefor (Blackwell) 1969.pdf | 2019-10-10 14:37 | 434K | |
| US3445844 - Trapped electromagnetic radiation communications system (Grossi, M D et al).pdf | 2019-10-10 14:36 | 1.4M | |
| US3441214 - Method and apparatus for seeding clouds (D'Avignon, J et al) 1969.pdf | 2019-10-10 14:35 | 327K | |
| US3432208 - Fluidized particle dispenser (Hill J A F et al) 1969.pdf | 2019-10-10 14:34 | 455K | |
| US3429507 - Rainmaker (Jones R K) 1969.pdf | 2019-10-10 14:26 | 392K | |
| US3410489 - Automatically adjustable airfoil spray system with pump (Waldrum) 1968.pdf | 2019-10-10 14:25 | 870K | |
| US3338476A - Heating device for use with aerosol containers (Marcoux) 1967.pdf | 2019-10-10 14:25 | 872K | |
| US3313487 - Cloud seeding apparatus (Merrill) 1967.pdf | 2019-10-10 14:24 | 541K | |
| US3300721 - Means for communicating through a layer of ionized gases (Seaton) 1967.pdf | 2019-10-10 14:23 | 543K | |
| US3234357 - Electrically heated smoke producing device (Seuthe) 1966.pdf | 2019-10-10 14:18 | 692K | |
| US3174150 - Self-focusing antenna system (Sferrazza et al) 1965.pdf | 2019-10-10 14:17 | 1.3M | |
| US3131131 - Electrostatic mixing in microbial conversions (Wehner) 1964.pdf | 2019-10-10 14:16 | 585K | |
| US3127107 - Generation of ice-nucleating crystal (John Patrick Merryweather, New Castle, Pa., assignor to 9anadian Safety Fuse Company Limited, Montreal, Quebec, Canada, a corporation of Canada) 1964.pdf | 2019-10-10 14:15 | 292K | |
| US3126155 - Silver iodide cloud seeding generator - Cat. Devices or methods for influencing weather conditions (Lohse O F) 1964.pdf | 2019-10-10 14:13 | 926K | |
| US2986360 - Aerial insecticide dusting device (Rutten) 1961.pdf | 2019-10-10 14:09 | 649K | |
| US2963975 - Cloud seeding carbon dioxide bullet (Musser C W) 1960.pdf | 2019-10-10 14:12 | 169K | |
| US2908442 - Method for dispersing natural atmospheric fogs and clouds - Cat. Devices or methods for influencing weather conditions (Stone, Roger) 1959.pdf | 2019-10-10 14:08 | 476K | |
| US2881335 - Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation, flames (Vonnegut) 1959.pdf | 2019-10-10 14:07 | 367K | |
| US2801322 - Decomposition chamber for monopropellant fuel (Weatherill) 1957.pdf | 2019-10-10 14:06 | 524K | |
| US2730402 - Controllable dispersal device (Whiting A.A, Jr. et al) 1956.pdf | 2019-10-10 14:05 | 364K | |
| US2721495 - Method and apparatus for detecting minute crystal forming particles suspended in a gaseous atmosphere (Schaefer, V J) 1955.pdf | 2019-10-10 14:04 | 1.6M | |
| US2688069 - Steam Generator – Referenced in 3990987 (Combest) 1954.pdf | 2019-10-10 14:02 | 496K | |
| US2633455 - Smoke generator (Finkelstein, L et al) 1953.pdf | 2019-10-10 14:01 | 656K | |
| US2614083 - Metal chloride screening smoke mixture (John C. Bailar, Jr. and Robert W. Parry, Urbana, I, assignors to the United States of America, represented by the Secretary of the Navy) 1952.pdf | 2019-10-10 13:59 | 132K | |
| US2591988 - Production of tio2 pigments (Oswin B. Willcox, Wilmington, Del, assignor to E. I. du Pont de Nemours and Company, Wilmington, Del, a corporation of Delaware) 1952.pdf | 2019-10-10 13:56 | 584K | |
| US2582678 - Material disseminating apparatus for airplanes (Carberry) 1952.pdf | 2019-10-10 13:52 | 531K | |
| US2550324 - Process for controlling weather (Harvey M. Brandau, Wilton, Wis., assignor to W. C., Inc., a corporation of Delaware) 1951.pdf | 2019-10-10 13:51 | 875K | |
| US2480967 - Aerial discharge device (Ritchie) 1949.pdf | 2019-10-10 13:48 | 568K | |
| US2476171 - Smoke screen generator (Williams, L. A - Jr.) 1949.pdf | 2019-10-10 13:47 | 549K | |
| US2409201 - Smoke-producing mixture (Leo Finkelstein, Aberdeen, Md., and Hervey B..pdf | 2019-10-10 13:46 | 212K | |
| US2097581 - Electric Stream Generator – Referenced in 3990987 (Beyrodt) 1937.pdf | 2019-10-10 13:44 | 307K | |
| US1957075 - Airplane spray equipment (Morgensen, Jr.) 1934.pdf | 2019-10-10 13:42 | 179K | |
| US1928963 - Electrical system and method (Chaffee) 1933.pdf | 2019-10-10 13:40 | 1.4M | |
| US1892132 - Atomizing attachment for airplane engine exhausts (Berney) 1932.pdf | 2019-10-10 13:39 | 223K | |
| US1665267 - Process of producing artificial fogs (Jernberg) 1928.pdf | 2019-10-10 13:21 | 192K | |
| US1631753 - Electric heater (Midulla) 1927.pdf | 2019-10-10 13:17 | 402K | |
| US1619183 - Process of producing smoke clouds from moving aircraft (Bradner et al) 1927.pdf | 2019-10-10 13:16 | 442K | |
| US1338343 - Process and apparatus for the production of intense artificial clouds, fogs, or mists (Weiss_Verdier) 1920.pdf | 2019-10-10 13:14 | 154K | |
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