Inventor · disambiguated record
David J. Valvo
Also filed as: VALVO DAVID J
3 granted patents·3 citations·filing 1997–2001
55Inventor score
Files withEASTMAN KODAK CO3
Top patents by PatentIndex Score
3 records- 0156US6261747B1Black-and-white sepia toning kit and method for its useEASTMAN KODAK CO·Filed 2000·Granted Jul 17, 2001·1 cites·13 claims
- 0255US6479225B1Chromogenic sepia silver halide print materialEASTMAN KODAK CO·Filed 2001·Granted Nov 12, 2002·1 cites·27 claims
- 0328US5881332AFilm supply and film take-up magazineEASTMAN KODAK CO·Filed 1997·Granted Mar 9, 1999·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →