Wyoming Inventors Database
Wyoming Inventors : Name Search Results

William Hardman 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: 907997     View patent at USPTO
    Title: DISK-SHARPENER
    Assignee: None
    Issue Date: December 29, 1908
    Inventor(s): William O. Hardman, Freedom, WY