IP Library
Patent Attorney

William E Hickman

Reg. No. 46771
Active
Not accepting new clients
Firm
Shell Oil Company
Location
Houston, TX 77079
Phone
281-222-3497
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Shell Oil Company
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.