Patent Attorney
Douglas Norman Larson
Reg. No. 29401
Active
Not accepting new clients
Location
Calabasas, CA 91302
Calabasas, CA 91302
Phone
818-517-8734
818-517-8734
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.