Patent Attorney
Mark A Porter
Reg. No. 35327
Active
Not accepting new clients
Location
Portland, OR 97239
Portland, OR 97239
Phone
503-805-6765
503-805-6765
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.