Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Robert Frison 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: 1240332     View patent at USPTO
    Title: STARTING DEVICE FOR EXPLOSION-ENGINES
    Assignee: None
    Issue Date: September 18, 1917
    Inventor(s): Robert E. Frison, Ten Sleep, WY