Wyoming Inventors Database
Wyoming Inventors : Name Search Results

William Jackman 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: 591764     View patent at USPTO
    Title: COUPLING FOR VEHICLE-SHAFTS
    Assignee: None
    Issue Date: October 12, 1897
    Inventor(s): William A. Jackman, Cheyenne, WY