Inventor · disambiguated record
Edward F. Zaweski
Also filed as: ZAWESKI EDWARD F
23 granted patents·438 citations·filing 1978–1992
96Inventor score
Top patents by PatentIndex Score
23 records- 0197US4178258ALubricating oil compositionCOOPER EDWIN INC·Filed 1978·Granted Dec 11, 1979·118 cites·13 claims
- 0293US4613341AFuel compositionsETHYL CORP·Filed 1985·Granted Sep 23, 1986·53 cites·18 claims
- 0391US4208293AImproved crankcase lubricant compositionETHYL CORP·Filed 1978·Granted Jun 17, 1980·44 cites·2 claims
- 0485US4604102AFuel compositionsETHYL CORP·Filed 1985·Granted Aug 5, 1986·31 cites·13 claims
- 0585US4541838AFuel compositionsETHYL CORP·Filed 1984·Granted Sep 17, 1985·28 cites·29 claims
- 0681US4278555ALubricant compositionETHYL CORP·Filed 1979·Granted Jul 14, 1981·25 cites·12 claims
- 0779US4954274ASulfurized olefin extreme pressure additivesZAWESKI EDWARD F·Filed 1989·Granted Sep 4, 1990·44 cites·16 claims
- 0869US4439336ALubricant composition containing mixed fatty acid ester and amide of diethanolamineETHYL CORP·Filed 1981·Granted Mar 27, 1984·18 cites·8 claims
- 0966US4623363AFuel compositionsETHYL CORP·Filed 1985·Granted Nov 18, 1986·15 cites·16 claims
- 1066US4588416AFuel compositionsETHYL CORP·Filed 1985·Granted May 13, 1986·15 cites·17 claims
- 1157US4588415AFuel compositionsETHYL CORP·Filed 1985·Granted May 13, 1986·11 cites·25 claims
- 1256US5241085APreparation of cyclic ethersETHYL CORP·Filed 1992·Granted Aug 31, 1993·5 cites·10 claims
- 1355US4588417AFuel compositionsETHYL CORP·Filed 1985·Granted May 13, 1986·10 cites·17 claims
- 1439US4645538AAsphaltic compositionsETHYL CORP·Filed 1985·Granted Feb 24, 1987·4 cites·15 claims
- 1538US5196552APreparation of cyclic ethersETHYL CORP·Filed 1991·Granted Mar 23, 1993·1 cites·10 claims
- 1636US4652272AFuel compositionsETHYL CORP·Filed 1985·Granted Mar 24, 1987·3 cites·9 claims
- 1736US4623362AFuel compositionsETHYL CORP·Filed 1985·Granted Nov 18, 1986·3 cites·22 claims
- 1836US4592761AFuel compositionsETHYL CORP·Filed 1985·Granted Jun 3, 1986·3 cites·10 claims
- 1933US4626259AFuel compositionsETHYL CORP·Filed 1985·Granted Dec 2, 1986·2 cites·11 claims
- 2033US4623361AFuel compositionsETHYL CORP·Filed 1985·Granted Nov 18, 1986·2 cites·22 claims
- 2131US4623360AFuel compositionsETHYL CORP·Filed 1985·Granted Nov 18, 1986·1 cites·27 claims
- 2231US4594077AFuel compositionsETHYL CORP·Filed 1985·Granted Jun 10, 1986·1 cites·14 claims
- 2329US5180510AAntioxidant additive and lubricating oil containing sameETHYL PETROLEUM ADDITIVES INC·Filed 1988·Granted Jan 19, 1993·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →