Wyoming Inventors Database
Wyoming Inventors : Name Search Results

James Watson has a total of 2 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: 1301769     View patent at USPTO
    Title: CASING-JACK
    Assignee: None
    Issue Date: April 22, 1919
    Inventor(s): James H. Watson, Riverton, WY

  2. Patent Number: 1462528     View patent at USPTO
    Title: VARIABLE-SPEED TRANSMISSION GEAR
    Assignee: F. Chatterton
    Issue Date: July 24, 1923
    Inventor(s): James H. Watson, Riverton, WY