Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Henry Davis has a total of 3 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: 1552681     View patent at USPTO
    Title: NUT LOCK
    Assignee: None
    Issue Date: September 8, 1925
    Inventor(s): Henry W. Davis, Rock Springs, WY

  2. Patent Number: 1651192     View patent at USPTO
    Title: SWITCH FOR MINE RAILROADS
    Assignee: None
    Issue Date: November 29, 1927
    Inventor(s): Henry W. Davis, Rock Springs, WY

  3. Patent Number: 1960411     View patent at USPTO
    Title: ATTACHING MEANS FOR CONVEYER PANS
    Assignee: None
    Issue Date: May 29, 1934
    Inventor(s): Henry W. Davis, Rock Springs, WY