Patent Attorney
George A Willinghan
Reg. No. 41377
Active
Not accepting new clients
Firm
Patent Portfolio Builders
Patent Portfolio Builders
Location
Fredricksburg, MD 22404
Fredricksburg, MD 22404
Phone
540-361-1863 X 134
540-361-1863 X 134
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.