Inventor · disambiguated record
David A. Matkin
Also filed as: MATKIN DAVID A
3 granted patents·35 citations·filing 1980–1996
71Inventor score
Top patents by PatentIndex Score
3 records- 0153US5646324AZinc glycerolate manufacturePHARMASERVE LIMITED·Filed 1994·Granted Jul 8, 1997·9 cites·11 claims
- 0245US4363333ATobacco-smoke filtersBRITISH AMERICAN TOBACCO CO·Filed 1980·Granted Dec 14, 1982·12 cites·16 claims
- 0342US5895642APseudocatalase activitySTIEFEL LABORATORIES·Filed 1996·Granted Apr 20, 1999·14 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →