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Thomas L. Cosby
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Chicago, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Unitary turbine/compressor engine
Patent number
5,626,459
Issue date
May 6, 1997
Thomas L. Cosby
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Maximum ambient cycle
Patent number
5,107,682
Issue date
Apr 28, 1992
Thomas L. Cosby
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Closed cycle external combustion engine
Patent number
4,663,939
Issue date
May 12, 1987
Thomas L. Cosby
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Limited expansion vapor cycle
Patent number
4,479,354
Issue date
Oct 30, 1984
Thomas Cosby
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Isolated vapor cycle engine
Publication number
20030145595
Publication date
Aug 7, 2003
Thomas L. Cosby
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES