Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Charles Guthrie 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: 895687     View patent at USPTO
    Title: RAILWAY-TIE
    Assignee: None
    Issue Date: August 11, 1908
    Inventor(s): Charles W. Guthrie, Sheridan, WY
    John Rozine, Sheridan, WY