Patent Attorney
Robert Walter Hahl
Reg. No. 33893
Active
Not accepting new clients
Location
Falls Church, VA 22046
Falls Church, VA 22046
Phone
703-532-1278
703-532-1278
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.