IP Library
Patent Agent

Kevin T O'Brien

Reg. No. 78851
Active
Not accepting new clients
Firm
Saul Ewing Arnstein & Lehr LLP
Location
Philadelphia, PA 19102
Phone
215-972-7189
Registration Type
AGENT
Roster
USPTO OED FY25
Search their patent cases → All cases at Saul Ewing Arnstein & Lehr LLP
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.