IP Library
Patent Attorney

William J Barrow

Reg. No. 62813
Active
Not accepting new clients
Firm
Mayer Brown LLP
Location
Washington, DC 20006
Phone
202-263-3154
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Mayer Brown LLP
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.