Inventor · disambiguated record
Roland Kurzen
Also filed as: KURZEN ROLAND
3 granted patents·70 citations·filing 1976–1997
71Inventor score
Top patents by PatentIndex Score
3 records- 0182US5916673ARecording sheets for ink jet printingILFORD AG·Filed 1997·Granted Jun 29, 1999·61 cites·40 claims
- 0264US4138256AMethod of processing photographic silver dye bleach materialsCIBA GEIGY AG·Filed 1976·Granted Feb 6, 1979·7 cites·14 claims
- 0347US4357280AUse of tertiary phosphines in photographic silver dye bleach materialsCIBA GEIGY AG·Filed 1981·Granted Nov 2, 1982·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →