IP Library
Patent Agent

Sean M Brennan

Reg. No. 39917
Active
Not accepting new clients
Firm
Brennan IP Services
Location
Sonora, CA 95370
Phone
209-533-2564
Registration Type
AGENT
Roster
USPTO OED FY25
Search their patent cases → All cases at Brennan IP Services
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.