Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Charles Countryman 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: 315006     View patent at USPTO
    Title: WEDGE
    Assignee: None
    Issue Date: April 7, 1885
    Inventor(s): Charles R. Countryman, Sherman, Wyoming Territory