List of 100 US Patents Related to Weather Modification - The Sirius Report
A list of 100 US patents related to weather modification technology.
· archived 5/25/2026, 9:46:15 PMcached html HOMETECHNOLOGYList of 100 US Patents Related to Weather Modification List of 100 US Patents Related to Weather Modification September 13, 2017 The Sirius Report Technology 31 Courtesy of Jim Willie (www.goldenjackass.com) 0462795 – July 16, 1891 – Method Of Producing Rain-Fall 1103490 – August 6, 1913 – Rain-Maker 1225521 – September 4, 1915 – Protecting From Poisonous Gas In Warfare 1338343 – April 27, 1920 – Process And Apparatus For The Production of Intense Artificial Clouds, Fogs, or Mists 1619183 – March 1, 1927 – Process of Producing Smoke Clouds From Moving Aircraft 1665267 – April 10, 1928 – Process of Producing Artificial Fogs 1892132 – December 27, 1932 – Atomizing Attachment For Airplane Engine Exhausts 1928963 – October 3, 1933 – Electrical System And Method 1957075 – May 1, 1934 – Airplane Spray Equipment 2097581 – November 2, 1937 – Electric Stream Generator – Referenced in 3990987 2409201 – October 15, 1946 – Smoke Producing Mixture 2476171 – July 18, 1945 – Smoke Screen Generator 2480967 – September 6, 1949 – Aerial Discharge Device 2550324 – April 24, 1951 – Process For Controlling Weather 2582678 – June 15, 1952 – Material Disseminating Apparatus For Airplanes 2614083 – October 14, 1952 – Metal Chloride Screening Smoke Mixture 2633455 – March 31, 1953 – Smoke Generator 2688069 – August 31, 1954 – Steam Generator – Referenced in 3990987 2721495 – October 25, 1955 – Method And Apparatus For Detecting Minute Crystal Forming Particles Suspended in a Gaseous Atmosphere 2730402 – January 10, 1956 – Controllable Dispersal Device 2801322 – July 30, 1957 – Decomposition Chamber for Monopropellant Fuel – Referenced in 3990987 2881335 – April 7, 1959 – Generation of Electrical Fields 2908442 – October 13, 1959 – Method For Dispersing Natural Atmospheric Fogs And Clouds 2986360 – May 30, 1962 – Aerial Insecticide Dusting Device 2963975 – December 13, 1960 – Cloud Seeding Carbon Dioxide Bullet 3126155 – March 24, 1964 – Silver Iodide Cloud Seeding Generator 3127107 – March 31, 1964 – Generation of Ice-Nucleating Crystals 3131131 – April 28, 1964 – Electrostatic Mixing in Microbial Conversions 3174150 – March 16, 1965 – Self-Focusing Antenna System 3234357 – February 8, 1966 – Electrically Heated Smoke Producing Device 3274035 – September 20, 1966 – Metallic Composition For Production of Hydroscopic Smoke 3300721 – January 24, 1967 – Means For Communication Through a Layer of Ionized Gases 3313487 – April 11, 1967 – Cloud Seeding Apparatus 3338476 – August 29, 1967 – Heating Device For Use With Aerosol Containers 3410489 – November 12, 1968 – Automatically Adjustable Airfoil Spray System With Pump 3429507 – February 25, 1969 – Rainmaker 3432208 – November 7, 1967 – Fluidized Particle Dispenser 3441214 – April 29, 1969 – Method And Apparatus For Seeding Clouds 3445844 – May 20, 1969 – Trapped Electromagnetic Radiation Communications System 3456880 – July 22, 1969 – Method Of Producing Precipitation From The Atmosphere 3518670 June 30, 1970 – Artificial Ion Cloud 3534906 – October 20, 1970 – Control of Atmospheric Particles 3545677 – December 8, 1970 – Method of Cloud Seeding 3564253 – February 16, 1971 – System And Method For Irradiation Of Planet Surface Areas 3587966 – June 28, 1971 – Freezing Nucleation 3601312 – August 24, 1971 – Methods of Increasing The Likelihood oF Precipitation By The Artificial Introduction Of Sea Water Vapor Into The Atmosphere Winward Of An Air Lift Region 3608810 – September 28, 1971 – Methods of Treating Atmospheric Conditions 3608820– September 20, 1971 – Treatment of Atmospheric Conditions by Intermittent Dispensing of Materials Therein 3613992 – October 19, 1971 – Weather Modification Method 3630950 – December 28, 1971 – Combustible Compositions For Generating Aerosols, Particularly Suitable For Cloud Modification And Weather Control And Aerosolization Process USRE29142 – May 22, 1973 – Combustible compositions for generating aerosols, particularly suitable for cloud modification and weather control and aerosolization process 3659785 – December 8, 1971 – Weather Modification Utilizing Microencapsulated Material 3666176 – March 3, 1972 – Solar Temperature Inversion Device 3677840 – July 18, 1972 – Pyrotechnics Comprising Oxide of Silver For Weather Modification Use 3722183 – March 27, 1973 – Device For Clearing Impurities From The Atmosphere 3769107 – October 30, 1973 – Pyrotechnic Composition For Generating Lead Based Smoke 3784099 – January 8, 1974 – Air Pollution Control Method 3785557 – January 15, 1974 – Cloud Seeding System 3795626 – March 5, 1974 – Weather Modification Process 3808595 – April 30, 1974 – Chaff Dispensing System 3813875 – June 4, 1974 – Rocket Having Barium Release System to Create Ion Clouds In The Upper Atmosphere 3835059 – September 10, 1974 – Methods of Generating Ice Nuclei Smoke Particles For Weather Modification And Apparatus Therefore 3835293 – September 10, 1974 – Electrical Heating Apparatus For Generating Super Heated Vapors 3877642 – Apr...