Patent Attorney
Roger H Au
Reg. No. 41591
Active
Not accepting new clients
Location
Chino Hills, CA 91709
Chino Hills, CA 91709
Phone
909-606-9388
909-606-9388
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.