Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Richard Vaughan 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: 1182232     View patent at USPTO
    Title: RAILWAY-DERRICK
    Assignee: None
    Issue Date: May 9, 1916
    Inventor(s): Richard J. Vaughan, Laramie, WY