Wyoming Inventors Database
Wyoming Inventors : Name Search Results

John Shippen 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: 885090     View patent at USPTO
    Title: HORSESHOE
    Assignee: None
    Issue Date: April 21, 1908
    Inventor(s): John N. Shippen, Buffalo, WY