Inventor · disambiguated record
David Hewitt
Also filed as: HEWITT DAVID · HEWITT DAVID K
2 granted patents·1 pending application·28 citations·filing 1980–2005
61Inventor score
Top patents by PatentIndex Score
3 records- 0174US7971226B2Interactive game system with computer-animated game piecesUPPER DECK COMPANY LLC·Filed 2005·Granted Jun 28, 2011·12 cites·33 claims
- 0268US4504224AKiln furnitureHEWITT DAVID K·Filed 1980·Granted Mar 12, 1985·16 cites·8 claims
- 0340US2006232011A1Trading card gameUPPER DECK CO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →