IP Library
Patent Attorney

Duncan L. Williams

Reg. No. 59679
Active
Not accepting new clients
Firm
Michael Best & Friedrich LLP
Location
Denver, CO 80202
Phone
720-398-0104
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Michael Best & Friedrich 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.