Wyoming Inventors Database
Wyoming Inventors : Name Search Results

James Allen 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: 1368534     View patent at USPTO
    Title: LIFTING DEVICE
    Assignee: None
    Issue Date: February 15, 1921
    Inventor(s): James M. Allen, Thermopolis, WY