Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Einar Ostman 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: 2228399     View patent at USPTO
    Title: CHAIN FASTENER
    Assignee: None
    Issue Date: January 14, 1941
    Inventor(s): Einar Ostman, Laramie, WY