Patent Attorney
William Lawrence Chapin
Reg. No. 27317
Active
Not accepting new clients
Location
Huntington Beach, CA 92649
Huntington Beach, CA 92649
Phone
714-625-3580
714-625-3580
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.