Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Samuel Shankland 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: 189961     View patent at USPTO
    Title: IMPROVEMENT IN STEAM PLOWING AND SCRAPING ATTACHMENTS TO CARS
    Assignee: None
    Issue Date: April 24, 1877
    Inventor(s): Samuel T. Shankland, Laramie, Wyoming Territory

  2. Patent Number: 196836     View patent at USPTO
    Title: IMPROVEMENT IN STEAM PLOWING AND SCRAPING ATTACHMENTS TO CARS
    Assignee: None
    Issue Date: November 6, 1877
    Inventor(s): Samuel T. Shankland, Laramie, Wyoming Territory