IP Library
Patent Attorney

Christopher P O'Hagan

Reg. No. 46966
Active
Not accepting new clients
Firm
Ross Joyner PLLC
Location
Dallas, TX 75201
Phone
972-661-9400
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Ross Joyner PLLC
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.