Patent Attorney
Brian P. Wallenfelt
Reg. No. 74045
Active
Not accepting new clients
Firm
Wallenfelt Law PLC
Wallenfelt Law PLC
Location
Excelsior, MN 55331
Excelsior, MN 55331
Phone
507-358-9628
507-358-9628
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.