Inventor · disambiguated record
Barry N. Doyle
Also filed as: DOYLE BARRY N
4 granted patents·128 citations·filing 1977–1994
80Inventor score
Top patents by PatentIndex Score
4 records- 0190US4832925ARecovery of zinc from zinc-containing sulphidic materialSHERRITT GORDON MINES LTD·Filed 1983·Granted May 23, 1989·35 cites·4 claims
- 0286US4093450AProduction of ultrafine cobalt powder from dilute solutionSHERRITT GORDON MINES LTD·Filed 1977·Granted Jun 6, 1978·49 cites·10 claims
- 0384US4545963AProcess for separately recovering zinc and lead values from zinc and lead containing sulphidic oreSHERRITT GORDON MINES LTD·Filed 1983·Granted Oct 8, 1985·25 cites·9 claims
- 0472US5380354ARecovery of metals from sulphidic materialSHERRITT INC·Filed 1994·Granted Jan 10, 1995·19 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Barry N. Doyle 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 →