Washington, DC, US
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Patent Grant
The Government of the United States of America, as represented by the Secreta...
Austin Phoenix
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Patent Application
The Government of the United States of America, as represented by the Secreta...
Jesse Maxwell
F28 - HEAT EXCHANGE IN GENERAL
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Patent Application
The Government of the United States, as represented by the Secretary of the...
Austin Phoenix
F28 - HEAT EXCHANGE IN GENERAL
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Patent Application
The Government of the United States of America, as represented by the Secreta...
Austin Phoenix
G02 - OPTICS
