Patent Attorney
David J Smith
Reg. No. 57135
Active
Not accepting new clients
Firm
Newpark Resources, Inc.
Newpark Resources, Inc.
Location
The Woodlands, TX 77381
The Woodlands, TX 77381
Phone
281-602-4420
281-602-4420
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.