Inventor · disambiguated record
John Hiebert
Also filed as: HIEBERT JOHN
8 granted patents·1 pending application·204 citations·filing 1992–2011
88Inventor score
Top patents by PatentIndex Score
9 records- 0197US5338470AAlkylated citric acid adducts as antiwear and friction modifying additivesMOBIL OIL CORP·Filed 1992·Granted Aug 16, 1994·112 cites·7 claims
- 0286US5482521AFriction modifiers and antiwear additives for fuels and lubricantsMOBIL OIL CORP·Filed 1994·Granted Jan 9, 1996·32 cites·21 claims
- 0370US5569407AAdditives for fuels and lubricantsMOBIL OIL CORP·Filed 1995·Granted Oct 29, 1996·27 cites·4 claims
- 0469US5538653AFriction modifiers and antiwear additives for fuels and lubricantsMOBIL OIL CORP·Filed 1995·Granted Jul 23, 1996·19 cites·22 claims
- 0559US7975721B2Fluid valve systemsHIEBERT JOHN·Filed 2007·Granted Jul 12, 2011·4 cites·24 claims
- 0642US5538520AAdditives for fuels and lubricantsMOBIL OIL CORP·Filed 1994·Granted Jul 23, 1996·5 cites·5 claims
- 0734US5552069AAdditives for fuels and lubricantsMOBIL OIL CORP·Filed 1995·Granted Sep 3, 1996·3 cites·8 claims
- 0833US2011245779A1Fluid Valve SystemsHIEBERT JOHN·Filed 2011·Application pending·0 cites
- 0932US5601624AFuel composition with reaction product of oxygenated amine, dicarbonyl linking agent, and hydrocarbyl(ene) amineMOBIL OIL CORP·Filed 1995·Granted Feb 11, 1997·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →