Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Charles Avery 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: 1039880     View patent at USPTO
    Title: SANITARY DRINKING-FOUNTAIN
    Assignee: None
    Issue Date: October 1, 1912
    Inventor(s): Charles Dwight Avery, Cheyenne, WY