Inventor · disambiguated record
Michael C. Croudace
Also filed as: CROUDACE MICHAEL C
27 granted patents·687 citations·filing 1982–1998
97Inventor score
Top patents by PatentIndex Score
27 records- 0198US5288393AGasoline fuelUNION OIL CO·Filed 1990·Granted Feb 22, 1994·110 cites·155 claims
- 0293US5837126AGasoline fuelUNION OIL CO·Filed 1997·Granted Nov 17, 1998·57 cites·66 claims
- 0393US5653866AGasoline fuelUNION OIL CO·Filed 1995·Granted Aug 5, 1997·61 cites·58 claims
- 0491US6030521AGasoline fuelUNION OIL CO·Filed 1998·Granted Feb 29, 2000·47 cites·58 claims
- 0591US5593567AGasoline fuelFiled 1995·Granted Jan 14, 1997·48 cites·40 claims
- 0689US4612880AMethod for control of octane requirement increase in an internal combustion engine having manifold and/or combustion surfaces which inhibit the formation of engine depositsUNION OIL CO·Filed 1985·Granted Sep 23, 1986·46 cites·55 claims
- 0784US4655949ALubricating oil compositions containing organometallic additivesUNION OIL CO·Filed 1985·Granted Apr 7, 1987·24 cites·35 claims
- 0880US5032144AOctane enhancers for fuel compositionsUNION OIL CO·Filed 1988·Granted Jul 16, 1991·26 cites·27 claims
- 0976US4444565AMethod and fuel composition for control of octane requirement increaseUNION OIL CO·Filed 1982·Granted Apr 24, 1984·20 cites·39 claims
- 1073US4525174AMethod and fuel composition for control of octane requirement increaseUNION OIL CO·Filed 1983·Granted Jun 25, 1985·17 cites·60 claims
- 1170US4743273AFuel composition and method for control of engine octane requirementsUNION OIL CO·Filed 1986·Granted May 10, 1988·19 cites·84 claims
- 1269US4720288AGasoline fuel compositionUNION OIL CO·Filed 1986·Granted Jan 19, 1988·21 cites·215 claims
- 1367US4595514ABoron-containing heterocyclic compound and lubricating compositions containing sameUNION OIL CO·Filed 1985·Granted Jun 17, 1986·18 cites·89 claims
- 1465US4844717AFuel composition and method for control of engine octane requirementsUNION OIL CO·Filed 1988·Granted Jul 4, 1989·15 cites·43 claims
- 1565US4602919AGasoline compositions containing malonatesUNION OIL CO·Filed 1985·Granted Jul 29, 1986·14 cites·10 claims
- 1664US4773916AFuel composition and method for control of octane requirement increaseUNION OIL CO·Filed 1987·Granted Sep 27, 1988·15 cites·33 claims
- 1763US4990273ALubrication anti-wear additiveUNION OIL CO·Filed 1987·Granted Feb 5, 1991·16 cites·48 claims
- 1863US4764298ALubrication anti-wear additiveUNION OIL CO·Filed 1987·Granted Aug 16, 1988·12 cites·30 claims
- 1963US4647292AGasoline composition containing acid anhydridesUNION OIL COMPANY OF COMPANY·Filed 1985·Granted Mar 3, 1987·16 cites·19 claims
- 2061US4612130AOrganometallic compositions useful as lubricating oil additivesUNION OIL CO·Filed 1985·Granted Sep 16, 1986·13 cites·29 claims
- 2161US4600408AGasoline compositions containing carbonatesUNION OIL CO·Filed 1985·Granted Jul 15, 1986·12 cites·11 claims
- 2258US4699629AFuel composition and method for control of octane requirement increaseUNION OIL CO·Filed 1985·Granted Oct 13, 1987·12 cites·20 claims
- 2357US4724099ALubricating compositionsUNION OIL CO·Filed 1986·Granted Feb 9, 1988·12 cites·39 claims
- 2456US4801729ALubricating compositionsUNION OIL CO·Filed 1987·Granted Jan 31, 1989·12 cites·55 claims
- 2555US4701274ATrisubstituted-borate compoundsUNION OIL CO·Filed 1985·Granted Oct 20, 1987·12 cites·42 claims
- 2645US4781728AOctane enhancers for fuel compositionsUNION OIL CO·Filed 1986·Granted Nov 1, 1988·6 cites·70 claims
- 2744US4723964ACetane number improvementUNION OIL CO·Filed 1985·Granted Feb 9, 1988·6 cites·44 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →