Patent Agent
Constance M Pielech
Reg. No. 46991
Active
Not accepting new clients
Firm
Shell USA, Inc.
Shell USA, Inc.
Location
Houston, TX 77079
Houston, TX 77079
Phone
832-337-2493
832-337-2493
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.