Inventor · disambiguated record
Karl Ursprung
Also filed as: URSPRUNG KARL
5 granted patents·144 citations·filing 1973–1997
82Inventor score
Top patents by PatentIndex Score
5 records- 0193US4251156AMethod of and apparatus for making photographic printsGRETAG AG·Filed 1979·Granted Feb 17, 1981·36 cites·12 claims
- 0291US3930684AAutomatic wafer feeding and pre-alignment apparatus and methodLASCH JR CECIL A·Filed 1973·Granted Jan 6, 1976·71 cites·62 claims
- 0386US4279505AMethod for print exposure controlGRETAG AG·Filed 1979·Granted Jul 21, 1981·18 cites·22 claims
- 0473US5087937APhotoelectric scannerGRETAG SYSTEMS·Filed 1990·Granted Feb 11, 1992·16 cites·13 claims
- 0544US6088136AMethod for producing index printsGRETAG IMAGING AG·Filed 1997·Granted Jul 11, 2000·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →