Patent Attorney
John T O'Halloran
Reg. No. 20113
Active
Not accepting new clients
Location
Ewing, NJ 08628
Ewing, NJ 08628
Phone
609-882-8251
609-882-8251
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.