Patents by Inventor Jeffrey Stephen Wollenzien

Jeffrey Stephen Wollenzien has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Beverage machine
    Patent number: D702984
    Type: Grant
    Filed: May 9, 2013
    Date of Patent: April 22, 2014
    Assignee: 2266170 Ontario Inc.
    Inventors: Scott Jeffrey Hanneson, Thomas Joseph Pfeifer, Andrew Steven Juhasz, Angelo Giovannone, Jeffrey Stephen Wollenzien