Inventor · disambiguated record
Karlheinz Schafer
Also filed as: SCHAEFER KARLHEINZ · SCHÄFER KARLHEINZ
3 granted patents·64 citations·filing 1986–2014
69Inventor score
Top patents by PatentIndex Score
3 records- 0173US4744855AWelding machine for foil websPFAFF IND MASCH·Filed 1986·Granted May 17, 1988·37 cites·23 claims
- 0261US4923558ADevice for the welding of plastic foilPFAFF IND MASCH·Filed 1988·Granted May 8, 1990·27 cites·6 claims
- 0345US9598108B2Multi-chamber profile having an insert part for fixing an attachment partAUDI AG·Filed 2014·Granted Mar 21, 2017·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →