Assignee
URDAN IND USA INC
US·3 granted patents·203 citations·filing 1988–1989
Top patents by PatentIndex Score
3 records- 0191US4915418AHinged pipe couplingURDAN IND USA INC·Filed 1989·Granted Apr 10, 1990·170 cites·18 claims
- 0264US4822077APipe coupling reducing insertURDAN IND USA INC·Filed 1988·Granted Apr 18, 1989·30 cites·11 claims
- 0328US4867482ALugless pipe couplingsURDAN IND USA INC·Filed 1988·Granted Sep 19, 1989·3 cites·10 claims
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