Patent Agent
Charlemagne G. Kern
Reg. No. 81236
Active
Not accepting new clients
Location
Columbus, OH 43209
Columbus, OH 43209
Phone
614-535-6226
614-535-6226
Registration Type
AGENT
AGENT
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.