Inventor · disambiguated record
Stephen G. Brass
Also filed as: BRASS STEPHEN · BRASS STEPHEN G
13 granted patents·192 citations·filing 1985–1991
92Inventor score
Top patents by PatentIndex Score
13 records- 0189US4612880AMethod 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
- 0280US5032144AOctane enhancers for fuel compositionsUNION OIL CO·Filed 1988·Granted Jul 16, 1991·26 cites·27 claims
- 0370US4743273AFuel composition and method for control of engine octane requirementsUNION OIL CO·Filed 1986·Granted May 10, 1988·19 cites·84 claims
- 0465US4844717AFuel composition and method for control of engine octane requirementsUNION OIL CO·Filed 1988·Granted Jul 4, 1989·15 cites·43 claims
- 0565US4602919AGasoline compositions containing malonatesUNION OIL CO·Filed 1985·Granted Jul 29, 1986·14 cites·10 claims
- 0664US4773916AFuel composition and method for control of octane requirement increaseUNION OIL CO·Filed 1987·Granted Sep 27, 1988·15 cites·33 claims
- 0763US4647292AGasoline composition containing acid anhydridesUNION OIL COMPANY OF COMPANY·Filed 1985·Granted Mar 3, 1987·16 cites·19 claims
- 0861US4600408AGasoline compositions containing carbonatesUNION OIL CO·Filed 1985·Granted Jul 15, 1986·12 cites·11 claims
- 0958US4699629AFuel composition and method for control of octane requirement increaseUNION OIL CO·Filed 1985·Granted Oct 13, 1987·12 cites·20 claims
- 1045US4781728AOctane enhancers for fuel compositionsUNION OIL CO·Filed 1986·Granted Nov 1, 1988·6 cites·70 claims
- 1144US4723964ACetane number improvementUNION OIL CO·Filed 1985·Granted Feb 9, 1988·6 cites·44 claims
- 1236US5049542ALa123 superconductor materialsUNION OIL CO·Filed 1989·Granted Sep 17, 1991·5 cites·26 claims
- 1329US5153170ALa123 Superconductor materialsUNION OIL CO·Filed 1991·Granted Oct 6, 1992·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →