IP Library
Patent Attorney

Douglas J Williams

Reg. No. 27054
Active
Not accepting new clients
Firm
Carlson, Caspers, Vandenburgh,
Location
Minneapolis, MN 55402
Phone
612-436-9600
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Carlson, Caspers, Vandenburgh,
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.