Inventor · disambiguated record
David Warren
Also filed as: WARREN DAVID · WARREN DAVID L · WARREN DAVID LEE
5 granted patents·1 pending application·160 citations·filing 1976–2007
84Inventor score
Top patents by PatentIndex Score
6 records- 0188USD453797SMessage stickerWRS GROUP LTD·Filed 2001·Granted Feb 19, 2002·80 cites·1 claims
- 0275USD335760SShoe signageEYE D UNLIMITED INC·Filed 1990·Granted May 25, 1993·22 cites·1 claims
- 0368USD458201SEngine exhaust guardFiled 1998·Granted Jun 4, 2002·16 cites·1 claims
- 0452US4104767ASliding clasp fastenerLIGHTNING FASTENERS LTD·Filed 1976·Granted Aug 8, 1978·15 cites·2 claims
- 0551US6006968AGame towing assemblyFiled 1998·Granted Dec 28, 1999·27 cites·16 claims
- 0648US2008184752A1Security key board coverWARREN DAVID LEE·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →