Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Edgar Richardson 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: 1805226     View patent at USPTO
    Title: REVERSE MOTION CHECK
    Assignee: None
    Issue Date: May 12, 1931
    Inventor(s): Edgar J. Richardson, Sheridan, WY