Wyoming Inventors Database
Wyoming Inventors : Name Search Results

John Brenner 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: 1458207     View patent at USPTO
    Title: PISTON RING
    Assignee: None
    Issue Date: June 12, 1923
    Inventor(s): John Herbert Brenner, Douglas, WY