Inventor · disambiguated record
Richard D. Cummins
Also filed as: CUMMINS RICHARD · CUMMINS RICHARD D
22 granted patents·1 pending application·527 citations·filing 1980–2003
96Inventor score
Top patents by PatentIndex Score
23 records- 0194US6506002B1Turret hand drillFiled 2000·Granted Jan 14, 2003·57 cites·19 claims
- 0294US4486112ALoose leaf binderR D CUMMINS INC·Filed 1982·Granted Dec 4, 1984·87 cites·33 claims
- 0383US5909710AAir-levitated trainFiled 1997·Granted Jun 8, 1999·50 cites·22 claims
- 0479US4480357AButton securing deviceCUMMINS RICHARD D·Filed 1982·Granted Nov 6, 1984·33 cites·9 claims
- 0573US4340083ADeflectable beam valveCARLETON CONTROLS CORP·Filed 1980·Granted Jul 20, 1982·116 cites·9 claims
- 0667US6622637B2Arcuate tilting mechanism for high speed trainsFiled 2002·Granted Sep 23, 2003·14 cites·10 claims
- 0766US4765587APulse-width-modulated solenoid valveMOOG INC·Filed 1987·Granted Aug 23, 1988·23 cites·11 claims
- 0864US6752434B2Tube expansion jointFiled 2002·Granted Jun 22, 2004·12 cites·7 claims
- 0964US6644209B2All-weather guided vehicle systemFiled 2002·Granted Nov 11, 2003·9 cites·38 claims
- 1061US6957610B2Joint seal for a flexible trainCUMMINS RICHARD D·Filed 2003·Granted Oct 25, 2005·8 cites·16 claims
- 1160US4825894APiezoelectric torque motorMOOG INC·Filed 1988·Granted May 2, 1989·17 cites·12 claims
- 1256US6708623B2Support structureCUMMINS JUDITH MARIE·Filed 2002·Granted Mar 23, 2004·7 cites·11 claims
- 1355US5820259ADual control mixing jet cookerQ JET DSI INC·Filed 1997·Granted Oct 13, 1998·20 cites·15 claims
- 1455US4641072AElectro-mechanical actuatorMOOG INC·Filed 1985·Granted Feb 3, 1987·11 cites·9 claims
- 1549US4746094APulse-width-modulated solenoid valveMOOG INC·Filed 1986·Granted May 24, 1988·13 cites·25 claims
- 1648US6578494B1Propulsion/braking apparatus for a guided vehicleFiled 2002·Granted Jun 17, 2003·1 cites·26 claims
- 1748USRE34870EElectro-mechanical actuatorMOOG INC·Filed 1992·Granted Mar 7, 1995·11 cites·9 claims
- 1843US4669413ATransfer chamber and method of operating sameMOOG INC·Filed 1986·Granted Jun 2, 1987·12 cites·9 claims
- 1939US5743638ADual control mixing jet cookerQ JET DSI·Filed 1996·Granted Apr 28, 1998·9 cites·15 claims
- 2039US2002092439A1All-weather guided vehicle systemFiled 2001·Application pending·0 cites
- 2137US6076809AFluid mixing apparatus having a condensing tube arrayQ JET DSI INC·Filed 1998·Granted Jun 20, 2000·9 cites·20 claims
- 2234US4336907AApparatus for supplying corrosion inhibiting material to inaccessible metal surfacesCUMMINS RICHARD D·Filed 1980·Granted Jun 29, 1982·4 cites·7 claims
- 2333US4486113AClaw binderR D CUMMINS INC·Filed 1982·Granted Dec 4, 1984·4 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →