Wyoming Inventors Database
Wyoming Inventors : Name Search Results

James 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: 1476350     View patent at USPTO
    Title: SPARK PLUG
    Assignee: None
    Issue Date: December 4, 1923
    Inventor(s): Leo F. Reynolds, Evanston, WY
    James Samuel Stewart, Evanston, WY