Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Ralph Goodrich 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: 2482759     View patent at USPTO
    Title: ELECTRONIC SWITCH WITH COMMON CATHODE OUTPUT
    Assignee: None
    Issue Date: September 27, 1949
    Inventor(s): Ralph D. Goodrich Jr., Laramie, WY
    Thomas F. C. Muchmore, Geneva, NY