Inventor · disambiguated record
Lester S. Cohen
Also filed as: COHEN LESTER S · COHEN LESTER SAMUEL
3 granted patents·130 citations·filing 1974–1989
74Inventor score
Files withDU PONT3
Top patents by PatentIndex Score
3 records- 0194US4061572AOil filterDU PONT·Filed 1974·Granted Dec 6, 1977·103 cites·1 claims
- 0271US4906677AMulti-component coating composition comprising an anhydride containing polymer, a glycidyl component and a phosphonium catalystDU PONT·Filed 1988·Granted Mar 6, 1990·21 cites·15 claims
- 0337US5068153AMulti-component coating composition comprising an anhydride containing polymer, a glycidyl component and a phosphonium catalystDU PONT·Filed 1989·Granted Nov 26, 1991·6 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →