Wyoming Inventors Database
Wyoming Inventors : Name Search Results

John Alfors 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: 567063     View patent at USPTO
    Title: LOCK
    Assignee: None
    Issue Date: September 1, 1896
    Inventor(s): John Alfors, Hanna, WY