Patent Agent
Sandon M Duncan
Reg. No. 64141
Active
Not accepting new clients
Location
Lake Oswego, OR 97034
Lake Oswego, OR 97034
Phone
415-819-7992
415-819-7992
Registration Type
AGENT
AGENT
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.