Douglas J. Johnson

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Kent, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Thermal management using endothermic heat sink
- Patent number 11,493,279
- Issue date Nov 8, 2022
- United States of America as represented by the Secretary of the Air Force
- Douglas J. Johnson
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Thermal management using endothermic heat sink
- Patent number 11,150,029
- Issue date Oct 19, 2021
- United States of America as represented by the Secretary of the Air Force
- Douglas J. Johnson
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Thermal management using endothermic heat sink
- Patent number 10,578,369
- Issue date Mar 3, 2020
- United States of America as represented by the Secretary of the Air Force
- Douglas J. Johnson
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
THERMAL MANAGEMENT USING ENDOTHERMIC HEAT SINK
- Publication number 20210190434
- Publication date Jun 24, 2021
- Government of the United States, as represented by the Secretary of the Air F...
- Douglas J. Johnson
- B64 - AIRCRAFT AVIATION COSMONAUTICS