Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Guy Helmick 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: 805953     View patent at USPTO
    Title: CEMENT-BURNING KILN
    Assignee: None
    Issue Date: November 28, 1905
    Note: City appears on patent as Fort Russell
    Inventor(s): Guy D. Helmick, Fort D. A. Russell, WY