Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Al Andrews has a total of 2 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: 1206790     View patent at USPTO
    Title: PORTABLE IRRIGATING-MACHINE
    Assignee: Portable Pull and Push Irrigating Pump Company
    Issue Date: December 5, 1916
    Inventor(s): Al Andrews, Moorcroft, WY

  2. Patent Number: 1221269     View patent at USPTO
    Title: WATER-ELEVATOR
    Assignee: F. C. Hunter; M. B. Camplin; Oscar Nelson
    Issue Date: April 3, 1917
    Note: Assignees each held one-third
    Inventor(s): Al Andrews, Moorcroft, WY