Inventor · disambiguated record
Delmar R. Riffe
Also filed as: RIFFE DELMAR R · RIFFE DELMAR RAY
15 granted patents·531 citations·filing 1976–1996
95Inventor score
Files withWESTINGHOUSE ELECTRIC CORP6AMERICAN STANDARD INC5COPELAND CORP2WHITE CONSOLIDATED IND INC2
Top patents by PatentIndex Score
15 records- 0198US4927339ARotating scroll apparatus with axially biased scroll membersAMERICAN STANDARD INC·Filed 1988·Granted May 22, 1990·133 cites·170 claims
- 0295US4030058AInductive couplerWESTINGHOUSE ELECTRIC CORP·Filed 1976·Granted Jun 14, 1977·92 cites·1 claims
- 0387US4245966AReciprocating piston device with changeable stroke lengthWESTINGHOUSE ELECTRIC CORP·Filed 1978·Granted Jan 20, 1981·40 cites·8 claims
- 0484US4867657AScroll compressor with axially balanced shaftAMERICAN STANDARD INC·Filed 1988·Granted Sep 19, 1989·34 cites·11 claims
- 0583US5346373ARefrigeration compressor having a spherical discharge valveWHITE CONSOLIDATED IND INC·Filed 1993·Granted Sep 13, 1994·46 cites·15 claims
- 0674US4518323AHermetic refrigeration compressorCOPELAND CORP·Filed 1983·Granted May 21, 1985·26 cites·25 claims
- 0771US5733108AHermetic refrigeration compressorWHITE CONSOLIDATED IND INC·Filed 1996·Granted Mar 31, 1998·29 cites·26 claims
- 0869US4547131ARefrigeration compressor and method of assembling sameCOPELAND CORP·Filed 1983·Granted Oct 15, 1985·22 cites·11 claims
- 0968US4928503AScroll apparatus with pressure regulationAMERICAN STANDARD INC·Filed 1988·Granted May 29, 1990·20 cites·43 claims
- 1067US4060342AVane assembly for rotary compressorWESTINGHOUSE ELECTRIC CORP·Filed 1976·Granted Nov 29, 1977·10 cites·3 claims
- 1166US5338159ACo-rotational scroll compressor supercharger deviceAMERICAN STANDARD INC·Filed 1993·Granted Aug 16, 1994·21 cites·16 claims
- 1265US5199280ACo-rotational scroll compressor supercharger deviceAMERICAN STANDARD INC·Filed 1991·Granted Apr 6, 1993·21 cites·40 claims
- 1364US4304632ANuclear reactor shutdown systemWESTINGHOUSE ELECTRIC CORP·Filed 1979·Granted Dec 8, 1981·13 cites·10 claims
- 1464US4148403ARemote access manipulatorWESTINGHOUSE ELECTRIC CORP·Filed 1977·Granted Apr 10, 1979·17 cites·6 claims
- 1539US4350908ACooling system for rotor of a dynamoelectric machineWESTINGHOUSE ELECTRIC CORP·Filed 1980·Granted Sep 21, 1982·7 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →