Patent Attorney
Alan T Hale
Reg. No. 68226
Active
Not accepting new clients
Firm
Chang & Hale LLP
Chang & Hale LLP
Location
Irvine, CA 92612-4694
Irvine, CA 92612-4694
Phone
949-336-1454
949-336-1454
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.