Wyoming Inventors Database
Wyoming Inventors : Name Search Results

John Keegan 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: 2090127     View patent at USPTO
    Title: SOLENOID PUMP
    Assignee: Wyoming Southern Oil Company
    Issue Date: August 17, 1937
    Note: Assignee held one-half
    Inventor(s): John G. Keegan, Cheyenne, WY

  2. Patent Number: 2257385     View patent at USPTO
    Title: STORAGE WATER HEATER
    Assignee: None
    Issue Date: September 30, 1941
    Inventor(s): John G. Keegan, Cheyenne, WY