Inventor · disambiguated record
William L. Mandella
Also filed as: MANDELLA WILLIAM L
4 granted patents·34 citations·filing 1980–1993
74Inventor score
Top patents by PatentIndex Score
4 records- 0167US5239053APurification of vinyl lactam polymersISP INVESTMENTS INC·Filed 1992·Granted Aug 24, 1993·17 cites·23 claims
- 0256US5326880AAsymmetrical polypyrrolidonyl compounds having a wide liquid rangeISP INVESTMENTS INC·Filed 1993·Granted Jul 5, 1994·5 cites·11 claims
- 0350US4302524AVesicular film elementsGAF CORP·Filed 1980·Granted Nov 24, 1981·11 cites·4 claims
- 0430US4758633AInsoluble vinyl lactam clarifiersGAF CORP·Filed 1987·Granted Jul 19, 1988·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →