IP Library
Patent Attorney

Sean M. O'Brien

Reg. No. 79732
Active
Not accepting new clients
Firm
Fish & Richardson P.C.
Location
Minneapolis, MN 55402
Phone
612-638-5707
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Fish & Richardson P.C.
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.