Inventor · disambiguated record
William M. Barr
Also filed as: BARR WILLIAM M · BARR WILLIAM MORRISON
3 granted patents·48 citations·filing 1974–1991
71Inventor score
Top patents by PatentIndex Score
3 records- 0175US3988415ARecovery of precious metal values from oresBARR WILLIAM MORRISON·Filed 1974·Granted Oct 26, 1976·23 cites·10 claims
- 0237US5313197ASelf-diagnostic paging systemMOTOROLA INC·Filed 1991·Granted May 17, 1994·19 cites·27 claims
- 0326US5051740APaging terminalMOTOROLA INC·Filed 1989·Granted Sep 24, 1991·6 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when William M. Barr 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 →