Wyoming Inventors Database
Wyoming Inventors : Name Search Results

James Collins 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: 191835     View patent at USPTO
    Title: IMPROVEMENT IN CHAIR-BRACES
    Assignee: None
    Issue Date: June 12, 1877
    Inventor(s): James W. Collins, Laramie City, Wyoming Territory