Assignee
MERKEL MARTIN GMBH CO KG
DE·3 granted patents·165 citations·filing 1985–1993
Top patents by PatentIndex Score
3 records- 0191US4889349ASealing arrangementMERKEL MARTIN GMBH CO KG·Filed 1987·Granted Dec 26, 1989·58 cites·22 claims
- 0285US4729569ATwist proof seal ring arrangement for shaftsMERKEL MARTIN GMBH CO KG·Filed 1985·Granted Mar 8, 1988·59 cites·10 claims
- 0373US5556112AShaft sealing ring with flexible hinged sealing lipMERKEL MARTIN GMBH CO KG·Filed 1993·Granted Sep 17, 1996·48 cites·9 claims
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