Inventor · disambiguated record
Ralph W. Jones
Also filed as: JONES JR RALPH W · JONES RALPH W
10 granted patents·80 citations·filing 1985–2002
88Inventor score
Top patents by PatentIndex Score
10 records- 0192US4835093AInternally doped silver halide emulsionsEASTMAN KODAK CO·Filed 1988·Granted May 30, 1989·32 cites·16 claims
- 0285US4933269APhotographic silver halide element containing infrared filter dyesEASTMAN KODAK CO·Filed 1989·Granted Jun 12, 1990·20 cites·14 claims
- 0362US6623918B1Process for the preparation of high bromide tabular grain emulsionsEASTMAN KODAK CO·Filed 2002·Granted Sep 23, 2003·2 cites·15 claims
- 0456US4680256AEmulsions and photographic elements containing silver halide grains having trisoctahedra crystal facesEASTMAN KODAK CO·Filed 1986·Granted Jul 14, 1987·6 cites·11 claims
- 0554US5024931APhotographic emulsions sensitized by the introduction of oligomersEASTMAN KODAK CO·Filed 1990·Granted Jun 18, 1991·4 cites·20 claims
- 0642US5264336ASilver brom(oiod)ide emulsions of increased sensitivity in the near infraredEASTMAN KODAK CO·Filed 1991·Granted Nov 23, 1993·2 cites·7 claims
- 0737US4711409APawl controlled reel extensionJONES RALPH W·Filed 1986·Granted Dec 8, 1987·5 cites·21 claims
- 0834US4678135AControl of line wrapping on reel, by reel groove designJONES RALPH W·Filed 1985·Granted Jul 7, 1987·4 cites·7 claims
- 0927US5491058AFilm for duplicating silver images in radiographic filmsEASTMAN KODAK CO·Filed 1995·Granted Feb 13, 1996·4 cites·13 claims
- 1027US4638959APawl controlled reel extensionJONES RALPH W·Filed 1985·Granted Jan 27, 1987·1 cites·9 claims
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