Assignee
WISCONSIN CENTRIFUGAL INC
3 granted patents·53 citations·filing 1977–1978
Top patents by PatentIndex Score
3 records- 0179US4084739AApparatus and method for aligning and welding tubular metal components togetherWISCONSIN CENTRIFUGAL INC·Filed 1977·Granted Apr 18, 1978·48 cites·22 claims
- 0222US4164311AMethod for welding a metal coupling to a tubeWISCONSIN CENTRIFUGAL INC·Filed 1978·Granted Aug 14, 1979·3 cites·13 claims
- 0320US4115019AMetal coupling or other metal attachment and method for welding it to a metal tube or other metal supportWISCONSIN CENTRIFUGAL INC·Filed 1977·Granted Sep 19, 1978·2 cites·8 claims
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