Wyoming Inventors Database
Wyoming Inventors : Name Search Results

John Dallman 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: 3528766     View patent at USPTO
    Title: PROCESS FOR MAKING SODA ASH SUBSTANTIALLY FREE FROM ORGANICS
    Assignee: Stauffer Chemical Company
    Issue Date: September 15, 1970
    Inventor(s): Joseph S. Coglaiti Jr., Green River, WY
    John N. Dallman, Green River, WY