Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Alvin Robbins 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: 1863550     View patent at USPTO
    Title: FLOATING WATER WHEEL
    Assignee: None
    Issue Date: June 14, 1932
    Inventor(s): Alvin Robbins, Douglas, WY