Paul J. Powers

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Glendale, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Full authority propeller pitch control
- Patent number 5,364,231
- Issue date Nov 15, 1994
- AlliedSignal Inc.
- Christopher D. Eick
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Metering valve with follow-up servo
- Patent number 5,000,220
- Issue date Mar 19, 1991
- Allied-Signal Inc.
- Christopher D. Eick
- G05 - CONTROLLING REGULATING