Inventor · disambiguated record
Karl-Heinz Spies
Also filed as: SPIES KARL H · SPIES KARL-HEINZ
13 granted patents·567 citations·filing 1988–1996
94Inventor score
Files withFREUDENBERG CARL FA13
Top patents by PatentIndex Score
13 records- 0196US5617815ARegulating valveFREUDENBERG CARL FA·Filed 1995·Granted Apr 8, 1997·116 cites·1 claims
- 0296US5529026ARegulating ValveFREUDENBERG CARL FA·Filed 1995·Granted Jun 25, 1996·100 cites·1 claims
- 0394US5893392ARegulating valveFREUDENBERG CARL FA·Filed 1996·Granted Apr 13, 1999·78 cites·8 claims
- 0482US5624099AElastic mounting apparatus for mounting a turbocharger housing on an internal combustion engineFREUDENBERG CARL FA·Filed 1995·Granted Apr 29, 1997·46 cites·7 claims
- 0578US4886281ASealing ring having a sealing surfacer with a recessional annular projectionFREUDENBERG CARL FA·Filed 1988·Granted Dec 12, 1989·44 cites·21 claims
- 0676US4926921ALouverFREUDENBERG CARL FA·Filed 1988·Granted May 22, 1990·33 cites·13 claims
- 0775US5044642AAnnular sealFREUDENBERG CARL FA·Filed 1990·Granted Sep 3, 1991·38 cites·3 claims
- 0874US5536289AGas-liquid separatorFREUDENBERG CARL FA·Filed 1995·Granted Jul 16, 1996·31 cites·10 claims
- 0969US5501075AElastic mounting apparatus for mounting a turbocharger housing on an internal combustion engineFREUDENBERG CARL FA·Filed 1995·Granted Mar 26, 1996·28 cites·8 claims
- 1065US4940248ASeal for a magnetizable shaftFREUDENBERG CARL FA·Filed 1989·Granted Jul 10, 1990·25 cites·8 claims
- 1141US5642695AHeating module for a combustion engineFREUDENBERG CARL FA·Filed 1996·Granted Jul 1, 1997·8 cites·8 claims
- 1241US4948152AShaft sealFREUDENBERG CARL FA·Filed 1989·Granted Aug 14, 1990·11 cites·3 claims
- 1337US5438969AHeating module for an internal combustion engineFREUDENBERG CARL FA·Filed 1994·Granted Aug 8, 1995·9 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →