Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Benjamin Griggs 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: 1437342     View patent at USPTO
    Title: FINE-FUEL-FEEDING MEANS FOR FURNACES
    Assignee: None
    Issue Date: November 28, 1922
    Inventor(s): Benjamin G. Griggs, Kemmerer, WY
    William Edward O'Brien, Kemmerer, WY