Patent Attorney
Karen Marie Hahn
Reg. No. 33592
Active
Not accepting new clients
Location
Durham, NC 27704
Durham, NC 27704
Phone
919-381-1554
919-381-1554
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.