Inventor · disambiguated record
Kurt Schafer
Also filed as: SCHAEFER KURT · SCHAFER KURT N
4 granted patents·1 pending application·50 citations·filing 1990–2013
74Inventor score
Top patents by PatentIndex Score
5 records- 0182US5199986AProcess for coloring building materialsBAYER AG·Filed 1992·Granted Apr 6, 1993·38 cites·10 claims
- 0255US9606700B2Selection of hierarchically organized itemsINFORMATION RESOURCES INC·Filed 2013·Granted Mar 28, 2017·2 cites·20 claims
- 0350US5013365AIron oxide black pigments, processes for their preparation and their useBAYER AG·Filed 1990·Granted May 7, 1991·8 cites·12 claims
- 0442US2011291513A1Annular Power Converter Having A Motive EffectSCHAEFER KURT·Filed 2009·Application pending·0 cites
- 0523US5174008AMethod of assembling pressure plate units of motor vehicle friction clutchesFICHTEL & SACHS AG·Filed 1992·Granted Dec 29, 1992·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →