Patents by Inventor Kevin Marblestone

Kevin Marblestone 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).

  • Blade sharpener housing
    Patent number: D725453
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: March 31, 2015
    Assignee: American Learning Systems, Inc.
    Inventors: Franco Lodato, Massimo Salafia, Mark Rumsey, Sebastian Albamonte, Samantha Bishamber, Sergio Cabrejo, Kendrick Cancio, Danielle Colson, Victoria Coraci, Shannon Farrell, Benjamin Kurzman, Diego Lodato, Kevin Marblestone, Michael Olagbemi, Sean Tomlian, Fiona Wong