IP Library
Patent Attorney

Douglas M Hamilton

Reg. No. 47629
Active
Not accepting new clients
Firm
Osha Bergman Watanabe & Burton
Location
Houston, TX 77002
Phone
713-228-8600
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Osha Bergman Watanabe & Burton
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.