Patent Attorney
James G O'Neill
Reg. No. 22858
Active
Not accepting new clients
Firm
Klein, O'Neill & Singh, LLP
Klein, O'Neill & Singh, LLP
Location
Irvine, CA 92612
Irvine, CA 92612
Phone
949-955-1920
949-955-1920
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.