Inventor · disambiguated record
Gerhard Pfeiffer
Also filed as: PFEIFFER GERHARD
4 granted patents·1 pending application·27 citations·filing 1976–2005
73Inventor score
Top patents by PatentIndex Score
5 records- 0158US4077764AProcess for the continuous dyeing of textile polyamide fiber material with metal complex dyesHOECHST AG·Filed 1976·Granted Mar 7, 1978·5 cites·3 claims
- 0257US4080160AFixing pigment to textile with mono-sulphated oleic acid amideCASSELLA FARBWERKE MAINKUR AG·Filed 1976·Granted Mar 21, 1978·7 cites·11 claims
- 0341US4827988AFoaming apparatus for driving out residual air from containers filled with a foamable liquidSEITZ ENZINGER NOLL MASCH·Filed 1987·Granted May 9, 1989·12 cites·8 claims
- 0432US2006048015A1System integration test rig for networked overall mechatronic systemsDAIMLER CHRYSLER AG·Filed 2005·Application pending·0 cites
- 0522US4731093AProcess for fixing pigments on fiber materials and sheetlike structuresHOECHST AG·Filed 1985·Granted Mar 15, 1988·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →