Inventor · disambiguated record
Karl-Heinrich Spies
Also filed as: SPIES KARL H · SPIES KARL-HEINRICH
6 granted patents·74 citations·filing 1982–1998
83Inventor score
Files withFREUDENBERG CARL FA6
Top patents by PatentIndex Score
6 records- 0176US5181492AShaft-rotated throttle diskFREUDENBERG CARL FA·Filed 1991·Granted Jan 26, 1993·28 cites·7 claims
- 0253US6302933B1Apparatus for separating liquid from gasesFREUDENBERG CARL FA·Filed 1998·Granted Oct 16, 2001·20 cites·7 claims
- 0348US4447064ARadial shaft sealing ring having a sealing lip and liquid deflectorsFREUDENBERG CARL FA·Filed 1982·Granted May 8, 1984·11 cites·19 claims
- 0440US5232477ADevice for controlling exhaust emissionFREUDENBERG CARL FA·Filed 1992·Granted Aug 3, 1993·9 cites·13 claims
- 0531US5231957AResilient connecting device between an internal combustion engine and an intake pipe thereofFREUDENBERG CARL FA·Filed 1992·Granted Aug 3, 1993·2 cites·10 claims
- 0630US5213066AEvaporation cooled internal combustion engineFREUDENBERG CARL FA·Filed 1991·Granted May 25, 1993·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →