Patent Attorney
David L. Armantrout
Reg. No. 73859
Active
Not accepting new clients
Firm
Thorpe North and Western
Thorpe North and Western
Location
Sandy, UT 84091
Sandy, UT 84091
Phone
801-566-6633
801-566-6633
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.