Patent Attorney
Todd E Zenger
Reg. No. 33610
Active
Not accepting new clients
Firm
Duren IP PC
Duren IP PC
Location
Salt Lake City, UT 84102
Salt Lake City, UT 84102
Phone
801-869-8538
801-869-8538
Registration Type
ATTORNEY
ATTORNEY
Roster
USPTO OED FY25
USPTO OED FY25
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.