Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Mike Grotz 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: 3086619     View patent at USPTO
    Title: AUTOMATIC CHOCKING DEVICE
    Assignee: None
    Issue Date: April 23, 1963
    Inventor(s): Mike Eugen Grotz, Sheridan, WY