Patent Attorney
Michael J Petrin
Reg. No. 50293
Active
Not accepting new clients
Firm
Antero, Tormey & Petrin, PC
Antero, Tormey & Petrin, PC
Location
Pleasant Hill, CA 94523
Pleasant Hill, CA 94523
Phone
925-360-2361
925-360-2361
Registration Type
ATTORNEY
ATTORNEY
Roster
USPTO OED FY25
USPTO OED FY25
Firm and contact info reflects the FY25 roster (last updated September 25).
Attorneys may have changed firms since then — patent filings show their current firm of record.