Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Raymond O'Brien 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: 1116837     View patent at USPTO
    Title: COMBINED WINDOW-SHADE AND CURTAIN-POLE HANGER
    Assignee: None
    Issue Date: November 10, 1914
    Inventor(s): Raymond L. O'Brien, Sheridan, WY