Inventor · disambiguated record
John D. Marks
Also filed as: MARKS JOHN · MARKS JOHN D
7 granted patents·1 pending application·225 citations·filing 1976–2020
88Inventor score
Top patents by PatentIndex Score
8 records- 0189US4970700ASonar apparatusWESTINGHOUSE ELECTRIC CORP·Filed 1989·Granted Nov 13, 1990·73 cites·8 claims
- 0284US4596619AProcess for lining composite vesselsHERCULES INC·Filed 1982·Granted Jun 24, 1986·42 cites·21 claims
- 0381US4037716ACard key and/or coin holderMARKS JOHN D·Filed 1976·Granted Jul 26, 1977·52 cites·7 claims
- 0471USD929844SDoor handleMARKS JOHN·Filed 2020·Granted Sep 7, 2021·7 cites·1 claims
- 0571US5007343ARocket motor insulation and like made with thin tacky ribbonHERCULES INC·Filed 1988·Granted Apr 16, 1991·32 cites·15 claims
- 0645US2007197856A1Pump-inflow-cannula, a pump-outflow-cannula and a blood managing systemLEVITRONIX LLC·Filed 2007·Application pending·0 cites
- 0740US5117757ARocket motor insulation and like made with thin tacky ribbonHERCULES INC·Filed 1990·Granted Jun 2, 1992·9 cites·2 claims
- 0839USH1088HProcess for installing liner in pressure vesselHERCULES INC·Filed 1991·Granted Aug 4, 1992·10 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →