IP Library
Patent Attorney

John B Treangen

Reg. No. 38343
Active
Not accepting new clients
Firm
Treangen Intellectual Property Law, PLC
Location
Iowa City, IA 52245
Phone
989-600-0490
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Treangen Intellectual Property Law, PLC
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.