Patent Attorney
Edward R Ergenzinger
Reg. No. 47549
Active
Not accepting new clients
Location
Raleigh, NC 27616
Raleigh, NC 27616
Phone
919-794-1655
919-794-1655
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.