Inventor · disambiguated record
Lester E. Coleman
Also filed as: COLEMAN LESTER E · COLEMAN LESTER EARL
10 granted patents·132 citations·filing 1971–1980
90Inventor score
Files withLUBRIZOL CORP10
Top patents by PatentIndex Score
10 records- 0184US3933761ANitrogen-containing ester and lubricant containing the sameLUBRIZOL CORP·Filed 1972·Granted Jan 20, 1976·28 cites·15 claims
- 0282US3994815AAdditive concentrates and lubricating compositions containing these concentratesLUBRIZOL CORP·Filed 1975·Granted Nov 30, 1976·28 cites·19 claims
- 0380US3959159ANitrogen-containing mixed esters and lubricantsLUBRIZOL CORP·Filed 1971·Granted May 25, 1976·18 cites·16 claims
- 0478US3956149ANitrogen-containing esters and lubricants containing sameLUBRIZOL CORP·Filed 1971·Granted May 11, 1976·16 cites·20 claims
- 0574US3959224AWater-soluble hydroxyalkylated and alkoxyalkylated compositions and the like derived from N-3-oxohydrocarbon-substituted acrylamides, and polymers thereofLUBRIZOL CORP·Filed 1974·Granted May 25, 1976·15 cites·21 claims
- 0654US3941836ACycloaliphatic carboxamidesLUBRIZOL CORP·Filed 1973·Granted Mar 2, 1976·6 cites·16 claims
- 0752US4194985APolymeric compositions, method for their preparation, and lubricants containing themLUBRIZOL CORP·Filed 1974·Granted Mar 25, 1980·6 cites·8 claims
- 0851US4374034APolymeric compositions, method for their preparation, and lubricants containing themLUBRIZOL CORP·Filed 1980·Granted Feb 15, 1983·10 cites·9 claims
- 0942US4230843APolymeric compositions, method for their preparation, and lubricants containing themLUBRIZOL CORP·Filed 1979·Granted Oct 28, 1980·4 cites·6 claims
- 1029US4033921AWater-soluble hydroxyalkylated and alkoxyalkylated compositions derived from N-3-oxo-hydrocarbon-substituted acrylamidesLUBRIZOL CORP·Filed 1975·Granted Jul 5, 1977·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →