Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Mathias Jensen 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: 128312     View patent at USPTO
    Title: IMPROVEMENT IN DOORS FOR MINES
    Assignee: None
    Issue Date: June 25, 1872
    Inventor(s): Mathias Jensen, Carbon Station, Wyoming Territory