Inventor · disambiguated record
Merle R. Showalter
Also filed as: SHOWALTER MERLE R · SHOWALTER MERLE ROBERT
16 granted patents·357 citations·filing 1975–1986
94Inventor score
Top patents by PatentIndex Score
16 records- 0190US4726695AHydrodynamic thrust bearingANATECH INC·Filed 1986·Granted Feb 23, 1988·64 cites·5 claims
- 0285US4577602AHigh swirl very low pollution piston engine employing optimizable vorticity meteringAUTOMOTIVE ENG ASS·Filed 1984·Granted Mar 25, 1986·34 cites·3 claims
- 0382US4493292AHeat piped pistonAUTOMOTIVE ENG ASS·Filed 1983·Granted Jan 15, 1985·35 cites·3 claims
- 0482US4470375AFully hydrodynamic piston ring and piston assembly with elastomerically conforming geometry and internal coolingAUTOMOTIVE ENG ASS·Filed 1983·Granted Sep 11, 1984·38 cites·15 claims
- 0578US4557236ACombustion roughness servo control to control fuel/air metering or EGR metering to an internal combustion engineAUTOMOTIVE ENG ASS·Filed 1983·Granted Dec 10, 1985·32 cites·4 claims
- 0678US4344394AHigh swirl very low pollution piston engine employing optimizable vorticityAUTOMOTIVE ENG ASS·Filed 1979·Granted Aug 17, 1982·26 cites·12 claims
- 0773US4589383ASqueeze film rocker tipAUTOMOTIVE ENG ASS·Filed 1983·Granted May 20, 1986·24 cites·2 claims
- 0869US4668107AEngine bearingsAUTOMOTIVE ENG ASS·Filed 1985·Granted May 26, 1987·26 cites·8 claims
- 0969US4506998AElastomerically supported pivoted pad bearingAUTOMOTIVE ENG ASS·Filed 1983·Granted Mar 26, 1985·22 cites·2 claims
- 1057US4609342AAbatement of NOx from heterogeneous combustion sources by ultrahomogeneous air-EGR mixingAUTOMOTIVE ENG ASS·Filed 1985·Granted Sep 2, 1986·15 cites·10 claims
- 1157US4471734AAnti-roll-up vortex pistonAUTOMOTIVE ENG ASS·Filed 1982·Granted Sep 18, 1984·14 cites·2 claims
- 1243US4506861AServo valve for ultra-fast pressure regulation with controlled system dampingAUTOMOTIVE ENG ASS·Filed 1983·Granted Mar 26, 1985·10 cites·10 claims
- 1341US4470388AFully hydrodynamic piston ring and cylinder assemblyAUTOMOTIVE ENG ASS·Filed 1983·Granted Sep 11, 1984·7 cites·12 claims
- 1436US3980093ATimed pulsed fuel injection apparatus and methodRHINE SAMUEL·Filed 1975·Granted Sep 14, 1976·5 cites·5 claims
- 1533US4527774ASpherical valve lock-valve spring retainer assembly to minimize valve guide side loadsAUTOMOTIVE ENG ASS·Filed 1983·Granted Jul 9, 1985·3 cites·2 claims
- 1631US4472323AMetering systemAUTOMOTIVE ENG ASS·Filed 1982·Granted Sep 18, 1984·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →