Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Joseph Johnson 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: 2679721     View patent at USPTO
    Title: HAY RAKE TOOTH MOUNTING
    Assignee: None
    Issue Date: June 1, 1954
    Inventor(s): Joseph A. Johnson, Evanston, WY