Patent Agent

Dennis G. Keritsis

Reg. No. 82123

Active

Not accepting new clients

Firm
Arnold & Porter

Location
Washington, DC 20001-3743

Phone
202-942-6619

Registration Type
AGENT

Roster
USPTO OED FY25

Search their patent cases → All cases at Arnold & Porter

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.