Assignee

PITTSBURGH COIL TECHNOLOGY

US·2 granted patents·21 citations·filing 1988–1989

Technology mixB05D2 B23P2 F16D2 Y10T2

Top patents by PatentIndex Score

2 records

0151US4821400AMethod of making brake shoe stockPITTSBURGH COIL TECHNOLOGY·Filed 1988·Granted Apr 18, 1989·12 cites·8 claims
0241US4969251AMethod of making brake shoe stock (II)PITTSBURGH COIL TECHNOLOGY·Filed 1989·Granted Nov 13, 1990·9 cites·19 claims

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