Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Dale Wilhelm 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: 1580227     View patent at USPTO
    Title: ADVERTISING DEVICE
    Assignee: None
    Issue Date: April 13, 1926
    Inventor(s): Dale Craig Wilhelm, Gillette, WY