Inventor · disambiguated record
Russell C. Perkey
Also filed as: PERKEY RUSSELL C · PERKEY RUSSELL CREWS
8 granted patents·165 citations·filing 1978–1997
88Inventor score
Top patents by PatentIndex Score
8 records- 0187US4632635ATurbine blade clearance controllerALLIED CORP·Filed 1984·Granted Dec 30, 1986·52 cites·14 claims
- 0275US4971517ATurbine blade clearance controllerALLIED SIGNAL INC·Filed 1988·Granted Nov 20, 1990·35 cites·7 claims
- 0367US6135135AForce balanced proportional bypass valveALLIED SIGNAL INC·Filed 1997·Granted Oct 24, 2000·36 cites·12 claims
- 0446US5553827ALow current electro-hydraulic metering moduleALLIED SIGNAL INC·Filed 1993·Granted Sep 10, 1996·15 cites·4 claims
- 0541US5297693AClosure member locking retainerALLIED SIGNAL INC·Filed 1992·Granted Mar 29, 1994·10 cites·4 claims
- 0639US5711145ACombined pressurizing, flow measuring and flow splitting valveALLIED SIGNAL INC·Filed 1995·Granted Jan 27, 1998·12 cites·9 claims
- 0729US4276006ASystem for cooling motor bearingsBENDIX CORP·Filed 1978·Granted Jun 30, 1981·2 cites·9 claims
- 0825US5546988AServo multiplexing systemALLIED SIGNAL INC·Filed 1994·Granted Aug 20, 1996·3 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →