Patent Attorney
Timothy T Hsieh
Reg. No. 60435
Active
Not accepting new clients
Location
Oklahoma City, OK 73102
Oklahoma City, OK 73102
Phone
310-878-7980
310-878-7980
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.