Patent Attorney
Sean C Henkel
Reg. No. 44760
Active
Not accepting new clients
Firm
Smith International, Inc.
Smith International, Inc.
Location
Houston, TX 77032
Houston, TX 77032
Phone
281-233-5945
281-233-5945
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.