Patent Attorney
Kenneth R Eiferman
Reg. No. 51647
Active
Not accepting new clients
Firm
Baker & Hostetler, LLP
Baker & Hostetler, LLP
Location
Philadelphia, PA 19103
Philadelphia, PA 19103
Phone
215-568-3100
215-568-3100
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.