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

Join the waitlist — get patent alerts

Get an alert when PITTSBURGH COIL TECHNOLOGY files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →