Patents by Inventor Jeffery J. Bollin

Jeffery J. Bollin 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).

  • Beer tap extension
    Patent number: D612203
    Type: Grant
    Filed: July 17, 2009
    Date of Patent: March 23, 2010
    Inventor: Jeffery J. Bollin