Patent Attorney
Esther E Klein
Reg. No. 34337
Active
Not accepting new clients
Location
San Carlos, CA 94070
San Carlos, CA 94070
Phone
408-761-0047
408-761-0047
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.