Wyoming Inventors Database
Wyoming Inventors : Name Search Results

James Smythe 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: 1421597     View patent at USPTO
    Title: SHOE-SHINING MACHINE
    Assignee: None
    Issue Date: July 4, 1922
    Inventor(s): James Smythe, Dines, WY