dreamkatcher:
Possible Chemtrail Related USA Patents
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
1631753 - June 7, 1927 - Electric Heater - Referenced in
39909871665267 - 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
39909872409201 - 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
2510867 - October 9, 1951 - Method of Crystal Formation and
Precipitation
2582678 - June 15, 1952 - Material Disseminating Apparatus For Airplanes
2591988 - April 8, 1952 - Production of TiO2 Pigments - Referenced in
3899144 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 -
Referenced in
3990987 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 - Referenced in
39909873410489 - 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
Atmospher
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
Precipatation 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 -
This patent is a reissue of patent US3630950 - 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 Atmopsphere
3835059 - September 10, 1974 - Methods of Generating Ice Nuclei Smoke
Particles For Weather Modification
And Apparatus Therefore
3835293 - September 10, 1974 - Electrical Heating Aparatus For
Generating Super Heated Vapors - Referenced in
3990987 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 - Reissue
of: 03630950 - 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 - Method and apparatus for altering a region
in the earth's atmosphere, ionosphere, and/or magnetosphere
...