Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Walter Stephen 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: 3061080     View patent at USPTO
    Assignee: None
    Issue Date: October 30, 1962
    Inventor(s): Walter F. Stephen, Boulder, CO
      *Notes: Lists Casper, WY as additional address