Inventor · disambiguated record
K. Gerd Friedrichs
Also filed as: FRIEDRICHS GERD K · FRIEDRICHS K GERD
5 granted patents·97 citations·filing 1986–1991
82Inventor score
Top patents by PatentIndex Score
5 records- 0176US4762465AWater pump impellerKLIFA GMBH & CO·Filed 1986·Granted Aug 9, 1988·44 cites·3 claims
- 0256US4827589AMethod for the manufacture of a pump rotor for a coolant pump in a motor vehicleKLIFA GMBH & CO·Filed 1987·Granted May 9, 1989·17 cites·14 claims
- 0355US5391333AMethod of making a gasketSTECHER FRIEDHELM·Filed 1991·Granted Feb 21, 1995·19 cites·9 claims
- 0446US5403532AProduction process for a gasket and tool for performing the processFiled 1991·Granted Apr 4, 1995·12 cites·9 claims
- 0528US5134975AThermostatically controlled hydraulic fan clutchTEWIG GMBH·Filed 1988·Granted Aug 4, 1992·5 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →