Patent Attorney
Felix Joseph D'Ambrosio
Reg. No. 25721
Active
Not accepting new clients
Location
Alexandria, VA 22309
Alexandria, VA 22309
Phone
703-965-5622
703-965-5622
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.