Wyoming Inventors Database
Wyoming Inventors : Name Search Results

John Bills 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: 1112253     View patent at USPTO
    Title: FLOOR-SURFACING MACHINE
    Assignee: None
    Issue Date: September 29, 1914
    Inventor(s): John Francis Bills, Casper, WY