John R. Murphy

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Fountain Valley, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Optimal solar tracking system
- Patent number 5,816,540
- Issue date Oct 6, 1998
- Hughes Electronics
- John R. Murphy
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propellant immobilizing system and method
- Patent number 5,284,309
- Issue date Feb 8, 1994
- Hughes Aircraft Company
- Jeremiah O. Salvatore
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Payload depolyment from shuttle employing an ejection restraint device
- Patent number 4,679,752
- Issue date Jul 14, 1987
- Hughes Aircraft Company
- Alois Wittmann
- B64 - AIRCRAFT AVIATION COSMONAUTICS