Inventor · disambiguated record
David J. Pipkin
Also filed as: PIPKIN DAVID J
8 granted patents·239 citations·filing 1977–1986
89Inventor score
Top patents by PatentIndex Score
8 records- 0191US4142010AMethod for applying a viscous fluid to a substrateIBM·Filed 1977·Granted Feb 27, 1979·42 cites·3 claims
- 0289US4299186AMethod and apparatus for applying a viscous fluid to a substrateIBM·Filed 1980·Granted Nov 10, 1981·56 cites·3 claims
- 0388US4442144AMethod for forming a coating on a substrateIBM·Filed 1982·Granted Apr 10, 1984·51 cites·6 claims
- 0470US4327130AMethod and apparatus for forming a coating on both sides of a substrateIBM·Filed 1980·Granted Apr 27, 1982·27 cites·20 claims
- 0569US4387124ACoating apparatus and methodIBM·Filed 1981·Granted Jun 7, 1983·24 cites·3 claims
- 0658US4345543AApparatus for forming a coating on a substrateIBM·Filed 1980·Granted Aug 24, 1982·16 cites·18 claims
- 0752US4357899ACoating apparatusIBM·Filed 1981·Granted Nov 9, 1982·7 cites·13 claims
- 0846US4768040AHand-held marking device in combination with a counterPIPKIN DAVID J·Filed 1986·Granted Aug 30, 1988·16 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →