Wyoming Inventors Database
Wyoming Inventors : Name Search Results

John Wirt 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: 1539671     View patent at USPTO
    Title: APPARATUS FOR CLARIFICATION OF GASOLINE
    Assignee: None
    Issue Date: May 26, 1925
    Inventor(s): Ralph Holland, Laramie, WY
    John A. Wirt, Laramie, WY