Patent Agent
Alan Chang
Reg. No. 68800
Active
Not accepting new clients
Location
Chino, CA 91710
Chino, CA 91710
Phone
909-618-8671
909-618-8671
Registration Type
AGENT
AGENT
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.