Wyoming Inventors Database
Wyoming Inventors : Name Search Results

William Walker 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: 135499     View patent at USPTO
    Title: IMPROVEMENT IN RAILWAY SNOW-PLOWS
    Assignee: None
    Issue Date: February 4, 1873
    Inventor(s): William Walker, Fort Bridger, Wyoming Territory