Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Ray Ainsworth 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: 1296033     View patent at USPTO
    Title: SLED-BRAKE
    Assignee: None
    Issue Date: March 4, 1919
    Note: City appears on patent as Bigtrails
    Inventor(s): Ray W. D. Ainsworth, Big Trails, WY