List

• 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 – April 15, 1975 – Freezing Nucleant

• 3882393 – May 6, 1975 – Communications System Utilizing Modulation of The Characteristic Polarization of The Ionosphere

• 3896993 – July 29, 1975 – Process For Local Modification of Fog And Clouds For Triggering Their Precipitation And For Hindering The Development of Hail Producing Clouds

• 3899129 – August 12, 1975 – Apparatus for generating ice nuclei smoke particles for weather modification

• 3899144 – August 12, 1975 – Powder contrail generation

• 3940059 – February 24, 1976 – Method For Fog Dispersion

• 3940060 – February 24, 1976 – Vortex Ring Generator

• 3990987 – November 9, 1976 – Smoke generator

• 3992628 – November 16, 1976 – Countermeasure system for laser radiation

• 3994437 – November 30, 1976 – Broadcast dissemination of trace quantities of biologically active chemicals

• 4042196 – August 16, 1977 – Method and apparatus for triggering a substantial change in earth characteristics and measuring earth changes

• RE29,142 – February 22, 1977 – Combustible compositions for generating aerosols, particularly suitable for cloud modification and weather control and aerosolization process

• 4035726 – July 12, 1977 – Method of controlling and/or improving high-latitude and other communications or radio wave surveillance systems by partial control of radio wave et al

• 4096005 – June 20, 1978 – Pyrotechnic Cloud Seeding Composition

• 4129252 – December 12, 1978 – Method and apparatus for production of seeding materials

• 4141274 – February 27, 1979 – Weather modification automatic cartridge dispenser

• 4167008 – September 4, 1979 – Fluid bed chaff dispenser

• 4347284 – August 31, 1982 – White cover sheet material capable of reflecting ultraviolet rays

• 4362271 – December 7, 1982 – Procedure for the artificial modification of atmospheric precipitation as well as compounds with a dimethyl sulfoxide base for use in carrying out said procedure

• 4402480 – September 6, 1983 – Atmosphere modification satellite

• 4412654 – November 1, 1983 – Laminar microjet atomizer and method of aerial spraying of liquids

• 4415265 – November 15, 1983 – Method and apparatus for aerosol particle absorption spectroscopy

• 4470544 – September 11, 1984 – Method of and Means for weather modification

• 4475927 – October 9, 1984 – Bipolar Fog Abatement System

• 4600147 – July 15, 1986 – Liquid propane generator for cloud seeding apparatus

• 4633714 – January 6, 1987 – Aerosol particle charge and size analyzer

• 4643355 – February 17, 1987 – Method and apparatus for modification of climatic conditions

• 4653690 – March 31, 1987 – Method of producing cumulus clouds

• 4684063 – August 4, 1987 – Particulates generation and removal

• 4686605 – August 11, 1987 – HAARP Patent / EASTLUND PATENT – Method and apparatus for altering a region in the earth’s atmosphere, ionosphere, and/or magnetosphere

• 4704942 – November 10, 1987 – Charged Aerosol

• 4712155 – December 8, 1987 – Method and apparatus for creating an artificial electron cyclotron heating region of plasma

• 4744919 – May 17, 1988 – Method of dispersing particulate aerosol tracer

• 4766725 – August 30, 1988 – Method of suppressing formation of contrails and solution therefor

• 4829838 – May 16, 1989 – Method and apparatus for the measurement of the size of particles entrained in a gas

• 4836086 – June 6, 1989 – Apparatus and method for the mixing and diffusion of warm and cold air for dissolving fog

• 4873928 – October 17, 1989 – Nuclear-sized explosions without radiation

• 4948257 – August 14, 1990 – Laser optical measuring device and method for stabilizing fringe pattern spacing

• 1338343– August 14, 1990 – Process and Apparatus for the production of intense artificial Fog

• 4999637 – March 12, 1991 – Creation of artificial ionization clouds above the earth

• 5003186 – March 26, 1991 – Stratospheric Welsbach seeding for reduction of global warming

• 5005355 – April 9, 1991 – Method of suppressing formation of contrails and solution therefor

• 5038664 – August 13, 1991 – Method for producing a shell of relativistic particles at an altitude above the earths surface

• 5041760 – August 20, 1991 – Method and apparatus for generating and utilizing a compound plasma configuration

• 5041834 – August 20, 1991 – Artificial ionospheric mirror composed of a plasma layer which can be tilted

• 5056357 – October 15, 1991- Acoustic method for measuring properties of a mobile medium

• 5059909 – October 22, 1991 – Determination of particle size and electrical charge

• 5104069 – April 14, 1992 – Apparatus and method for ejecting matter from an aircraft

• 5110502 – May 5, 1992 – Method of suppressing formation of contrails and solution therefor

• 5156802 – October 20, 1992 – Inspection of fuel particles with acoustics

• 5174498 – December 29, 1992 – Cloud Seeding

• 5148173 – September 15, 1992 – Millimeter wave screening cloud and method

• 5242820 – September 7, 1993 – Army Mycoplasma Patent Patent

• 5245290 – September 14, 1993 – Device for determining the size and charge of colloidal particles by measuring electroacoustic effect

• 5286979 – February 15, 1994 – Process for absorbing ultraviolet radiation using dispersed melanin

• 5296910 – March 22, 1994 – Method and apparatus for particle analysis

• 5327222 – July 5, 1994 – Displacement information detecting apparatus

• 5357865 – October 25, 1994 – Method of cloud seeding

• 5360162 – November 1, 1994 – Method and composition for precipitation of atmospheric water

• 5383024 – January 17, 1995 – Optical wet steam monitor

• 5425413 – June 20, 1995 – Method to hinder the formation and to break-up overhead atmospheric inversions, enhance ground level air circulation and improve urban air quality

• 5434667 – July 18, 1995 – Characterization of particles by modulated dynamic light scattering

• 5441200 – August 15, 1995 – Tropical cyclone disruption

• 5486900 – January 23, 1996 – Measuring device for amount of charge of toner and image forming apparatus having the measuring device

• 5556029 – September 17, 1996 – Method of hydrometeor dissipation (clouds)

• 5628455 – May 13, 1997 – Method and apparatus for modification of supercooled fog

• 5631414 – May 20, 1997 – Method and device for remote diagnostics of ocean-atmosphere system state

• 5639441 – June 17, 1997 – Methods for fine particle formation

• 5762298 – June 9, 1998 – Use of artificial satellites in earth orbits adaptively to modify the effect that solar radiation would otherwise have on earth’s weather

• 5800481 – September 1, 1998 – Thermal excitation of sensory resonances

• 5912396 – June 15, 1999 – System and method for remediation of selected atmospheric conditions

• 5922976 – July 13, 1999 – Method of measuring aerosol particles using automated mobility-classified aerosol detector

• 5949001 – September 7, 1999 – Method for aerodynamic particle size analysis

• 5984239 – November 16, 1999 – Weather modification by artificial satellite

• 6025402 – February 15, 2000 – Chemical composition for effectuating a reduction of visibility obscuration, and a detoxifixation of fumes and chemical fogs in spaces of fire origin

• 6030506 – February 29, 2000 – Preparation of independently generated highly reactive chemical species

• 6034073 – March 7, 2000 – Solvent detergent emulsions having antiviral activity

• 6045089 – April 4, 2000 – Solar-powered airplane

• 6056203 – May 2, 2000 – Method and apparatus for modifying supercooled clouds

• 6110590 – August 29, 2000 – Synthetically spun silk nanofibers and a process for making the same

• 6263744 – July 24, 2001 – Automated mobility-classified-aerosol detector

• 6281972 – August 28, 2001 – Method and apparatus for measuring particle-size distribution

• 6315213 – November 13, 2001 – Method of modifying weather

• 6382526 – May 7, 2002 – Process and apparatus for the production of nanofibers

• 6408704 – June 25, 2002 – Aerodynamic particle size analysis method and apparatus

• 6412416 – July 2, 2002 – Propellant-based aerosol generation devices and method

• 6520425 – February 18, 2003 – Process and apparatus for the production of nanofibers

• 6539812 – April 1, 2003 – System for measuring the flow-rate of a gas by means of ultrasound

• 6553849 – April 29, 2003 – Electrodynamic particle size analyzer

• 6569393 – May 27, 2003 – Method And Device For Cleaning The Atmosphere

• 0056705 A1 – March 17, 2005 – Weather Modification by Royal Rainmaking Technology

• 6890497 – May 10, 2005 – Method For Extracting And Sequestering Carbon Dioxide

• 7965488 – November 9, 2007 – Methods Of Removing Aerosols From The Atmosphere

• 8048309 –  August 28, 2008 – Seawater-Based Carbon Dioxide Disposal

• 8012453 – October 27, 2008 – Carbon Sequestration And Production Of Hydrogen And Hydride

• 7645326 – January 12, 2010 – RFID environmental manipulation

• 7655193 – February 2, 2010 – Apparatus For Extracting And Sequestering Carbon Dioxide

• 8079545 – December 20, 2011 – Ground based Manipulation and Control of Aerial Vehicle during nonflying operations

• 0117003 – October 5, 2012 – Geoengineering Method Of Business Using Carbon Counterbalance Credits – alternate link

• 8373962 – February 12, 2013 – Charged seed cloud as a method for increasing particle collisions and for scavenging airborne biological agents and other contaminants