Wyoming Inventors Database
Wyoming Inventors : Name Search Results

David Tryon 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: 2947468     View patent at USPTO
    Assignee: E. E. Lonabaugh; Loyal Kirkland; G. S. Gwinn; Robert Jurosek; Michael G. Jurosek; Beverlee Nelson; Mary E. Krohn; Bud Edgar Krohn
    Issue Date: August 2, 1960
    Note: Assignees held various percentages
    Inventor(s): David H. Tryon, Sheridan, WY