Inventor · disambiguated record
Chip Hewette
Also filed as: HEWETTE CHIP
6 granted patents·10 pending applications·114 citations·filing 1987–2008
83Inventor score
Top patents by PatentIndex Score
16 records- 0185US4782811AExhaust gas recirculation valve construction and method of making the sameROBERTSHAW CONTROLS CO·Filed 1987·Granted Nov 8, 1988·38 cites·14 claims
- 0278US4915083AExhaust gas recirculation valve construction and method of making the sameROBERTSHAW CONTROLS CO·Filed 1989·Granted Apr 10, 1990·28 cites·6 claims
- 0366US7410935B2Gear fluidsAFTON CHEMICAL CORP·Filed 2006·Granted Aug 12, 2008·2 cites·29 claims
- 0464US5341654ASuction gas conduitCOPELAND CORP·Filed 1993·Granted Aug 30, 1994·31 cites·24 claims
- 0557US8299003B2Composition comprising a sulfur-containing, phosphorus-containing compound, and/or its salt, and uses thereofDEGONIA DAVID J·Filed 2006·Granted Oct 30, 2012·1 cites·18 claims
- 0657US4825840AExhaust gas recirculation valve construction and method of making the sameROBERTSHAW CONTROLS CO·Filed 1988·Granted May 2, 1989·14 cites·14 claims
- 0753US2007054813A1Boron free automotive gear oilHEWETTE CHIP·Filed 2006·Application pending·0 cites
- 0847US2007105729A1Gear additive compositionHEWETTE CHIP·Filed 2006·Application pending·0 cites
- 0945US2008280794A1Compositions comprising at least one friction modifying compound, and methods of use thereofHEWETTE CHIP·Filed 2008·Application pending·0 cites
- 1044US2008280791A1Lubricating Oil Composition for Marine ApplicationsHEWETTE CHIP·Filed 2007·Application pending·0 cites
- 1144US2007105728A1Lubricant compositionPHILLIPS RONALD L·Filed 2006·Application pending·0 cites
- 1243US2005070446A1Boron free automotive gear oilETHYL PETROLEUM ADDITIVES INC·Filed 2003·Application pending·0 cites
- 1342US2008245443A1Coatings for improved wear propertiesDEVLIN MARK T·Filed 2007·Application pending·0 cites
- 1442US2006122073A1Oxidation stable gear oil compositionsHEWETTE CHIP·Filed 2004·Application pending·0 cites
- 1540US2007142248A1Lubricant compositionDEGONLA DAVID J·Filed 2006·Application pending·0 cites
- 1640US2007142237A1Lubricant compositionDEGONIA DAVID J·Filed 2006·Application pending·0 cites
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