Inventor · disambiguated record
Andre Roefs
Also filed as: ROEFS ANDRE · ROEFS ANDRE CORNELIUS
8 granted patents·26 citations·filing 1992–2003
83Inventor score
Technology areasG03C
Top patents by PatentIndex Score
8 records- 0173US6432625B1Processing method providing cold blue-black image tone for black-and-white materials having silver halide grain emulsionsAGFA GEVAERT·Filed 2000·Granted Aug 13, 2002·4 cites·5 claims
- 0267US6740479B2Silver halide photographic processing solutionAGFA GEVAERT·Filed 2003·Granted May 25, 2004·2 cites·40 claims
- 0364US6083672AMethod of processing a black-and-white silver halide photographic materialAGFA GEVAERT NV·Filed 1998·Granted Jul 4, 2000·5 cites·15 claims
- 0460US5296342AMethod of developing x-ray materialsAGFA GEVAERT NV·Filed 1992·Granted Mar 22, 1994·5 cites·9 claims
- 0558US5472834ASilver halide photographic industrial X-ray filmsAGFA GEVAERT NV·Filed 1994·Granted Dec 5, 1995·4 cites·9 claims
- 0650US5895743AMethod of processing light-sensitive silver halide photographic materialsAGFA GEVAERT NV·Filed 1997·Granted Apr 20, 1999·2 cites·12 claims
- 0748US5518868ASilver halide photographic industrial X-ray filmsAGFA GEVAERT NV·Filed 1995·Granted May 21, 1996·2 cites·6 claims
- 0841US5462831AProcessing of silver halide photographic industrial X-ray filmsAGFA GEVAERT NV·Filed 1994·Granted Oct 31, 1995·2 cites·10 claims
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