Wyoming Inventors Database
Wyoming Inventors : Name Search Results

John MacDonald has a total of 2 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: 772243     View patent at USPTO
    Title: FLUE-CLEANER
    Assignee: None
    Issue Date: October 11, 1904
    Note: City appears on patent as Fort Russell
    Inventor(s): John MacDonald, Fort D. A. Russell, WY

  2. Patent Number: 833072     View patent at USPTO
    Title: URINAL-BASIN WASTE-PIPE
    Assignee: None
    Issue Date: October 9, 1906
    Note: City appears on patent as Fort Russell
    Inventor(s): John MacDonald, Fort D. A. Russell, WY