Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Charles Richards 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: 1052275     View patent at USPTO
    Title: HARROW
    Assignee: None
    Issue Date: February 4, 1913
    Inventor(s): Charles N. Richards, Casper, WY