Patent Attorney
William L Martin
Reg. No. 28442
Active
Not accepting new clients
Location
Ponca City, OK 74602-1390
Ponca City, OK 74602-1390
Phone
580-765-9915
580-765-9915
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.