Patent Agent
Deborah G Vandenhoff
Reg. No. 45176
Active
Not accepting new clients
Firm
Shell USA, Inc.
Shell USA, Inc.
Location
Houston, TX 77001-0576
Houston, TX 77001-0576
Phone
832-337-4525
832-337-4525
Registration Type
AGENT
AGENT
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.