Inventor · disambiguated record
James R. Sandifer
Also filed as: SANDIFER JAMES R
7 granted patents·182 citations·filing 1980–2003
87Inventor score
Files withEASTMAN KODAK CO7
Top patents by PatentIndex Score
7 records- 0188US4282079APlanar glass ion-selective electrodeEASTMAN KODAK CO·Filed 1980·Granted Aug 4, 1981·58 cites·10 claims
- 0278US7079091B2Compensating for aging in OLED devicesEASTMAN KODAK CO·Filed 2003·Granted Jul 18, 2006·17 cites·8 claims
- 0374US5526121AVariable filter spectrophotometersEASTMAN KODAK CO·Filed 1993·Granted Jun 11, 1996·37 cites·19 claims
- 0472US5386295APostacquired spectrophotometersEASTMAN KODAK CO·Filed 1993·Granted Jan 31, 1995·40 cites·26 claims
- 0562US5357343ASpectrophotometer having means for simultaneous modulation, switching and wavelength selection of a light sourceEASTMAN KODAK CO·Filed 1992·Granted Oct 18, 1994·24 cites·11 claims
- 0639US6503468B1Method of preparing silver-doped vanadium pentoxide antistatic agentEASTMAN KODAK CO·Filed 2002·Granted Jan 7, 2003·0 cites·6 claims
- 0736US5456811AMethod and apparatus for measuring silver ion activityEASTMAN KODAK CO·Filed 1994·Granted Oct 10, 1995·6 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →