Wyoming Inventors Database
Wyoming Inventors : Name Search Results

William Crook 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: 837450     View patent at USPTO
    Title: COMBINED BRUSH-RAKE AND HARROW
    Assignee: None
    Issue Date: December 4, 1906
    Inventor(s): William J. Crook, Smoot, WY