Assignee
TETRAFLUOR INC
3 granted patents·87 citations·filing 1974–1989
Top patents by PatentIndex Score
3 records- 0183US4917390AHydraulic seal assemblyTETRAFLUOR INC·Filed 1988·Granted Apr 17, 1990·48 cites·9 claims
- 0266US4101140APeripherally grooved sealTETRAFLUOR INC·Filed 1974·Granted Jul 18, 1978·20 cites·10 claims
- 0361US4939830AMethod of making elastomeric embedded spring sealTETRAFLUOR INC·Filed 1989·Granted Jul 10, 1990·19 cites·7 claims
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