Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Henry Stewart has a total of 1 patent(s) in the database.

* Some patents in this database have one or more inventors, not all of whom may be from Wyoming.

 

  1. Patent Number: 2902096     View patent at USPTO
    Title: MEANS FOR SHUTTING OFF LOST CIRCULATION IN WELL BORES
    Assignee: None
    Issue Date: September 1, 1959
    Inventor(s): Henry T. Stewart, Casper, WY