Inventor · disambiguated record

Don Casper

Also filed as: CASPER DON

2 granted patents·21 citations·filing 1988–1989

60Inventor score

Technology areasB05D F16D

Files withPITTSBURGH COIL TECHNOLOGY2

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 Don Casper files or is granted a new patent.

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

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →