IP Library
Patent Agent

Matthew F Steinheider

Reg. No. 47968
Active
Not accepting new clients
Firm
Smith International, Inc.
Location
Houston, TX 77041
Phone
713-996-2615
Registration Type
AGENT
Roster
USPTO OED FY25
Search their patent cases → All cases at Smith International, Inc.
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.