Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Henry Creal 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: 165477     View patent at USPTO
    Title: IMPROVEMENT IN SMELTING-FURNACES
    Assignee: None
    Issue Date: July 13, 1875
    Inventor(s): Henry C. Creal, Cheyenne City, Wyoming Territory