Patent Attorney
Brett J Trout
Reg. No. 37250
Active
Not accepting new clients
Firm
Brett J Trout PC
Brett J Trout PC
Location
Des Moines, IA 50309
Des Moines, IA 50309
Phone
515-280-1939
515-280-1939
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.