IP Library
Patent Attorney

Bruce James Barker

Reg. No. 33291
Active
Not accepting new clients
Firm
Chao Hadidi Stark & Barker LLP
Location
Westborough, MA 01581
Phone
508-366-3800
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Chao Hadidi Stark & Barker 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.