Inventor · disambiguated record
Gerhard Freiwald
Also filed as: FREIWALD GERHARD
4 granted patents·179 citations·filing 1987–1993
81Inventor score
Files withFREUDENBERG CARL FA4
Top patents by PatentIndex Score
4 records- 0193US5509667ARadial lip seal for a shaft in a housingFREUDENBERG CARL FA·Filed 1993·Granted Apr 23, 1996·73 cites·13 claims
- 0292US5370404ARadial lip seal with interposed bearingFREUDENBERG CARL FA·Filed 1993·Granted Dec 6, 1994·69 cites·9 claims
- 0364US5368397AGuide bushing with an integrated seal for the clutch-release bearing of a gear unitFREUDENBERG CARL FA·Filed 1993·Granted Nov 29, 1994·19 cites·9 claims
- 0454US4746128ACassette shaft sealFREUDENBERG CARL FA·Filed 1987·Granted May 24, 1988·18 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →