Patents by Inventor Michael Hnatow

Michael Hnatow 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).

  • Mattress overlay
    Patent number: D416426
    Type: Grant
    Filed: October 16, 1998
    Date of Patent: November 16, 1999
    Assignee: Foamex L.P.
    Inventors: Denys Denney, Vincent Scattolino, Robert Vitelli, Michael Hnatow
  • Mattress overlay
    Patent number: D416739
    Type: Grant
    Filed: October 16, 1998
    Date of Patent: November 23, 1999
    Assignee: Foamex L.P.
    Inventors: Denys Denney, Vincent Scattolino, Robert Vitelli, Michael Hnatow
  • Mattress overlay
    Patent number: D416740
    Type: Grant
    Filed: October 16, 1998
    Date of Patent: November 23, 1999
    Assignee: Foamex L.P.
    Inventors: Denys Denney, Vincent Scattolino, Robert Vitelli, Michael Hnatow
  • Mattress overlay
    Patent number: D416741
    Type: Grant
    Filed: October 16, 1998
    Date of Patent: November 23, 1999
    Assignee: Foamex L.P.
    Inventors: Denys Denney, Vincent Scattolino, Robert Vitelli, Michael Hnatow
  • Mattress overlay
    Patent number: D417355
    Type: Grant
    Filed: October 16, 1998
    Date of Patent: December 7, 1999
    Assignee: Foamex L.P.
    Inventors: Denys Denney, Vincent Scattolino, Robert Vitelli, Michael Hnatow
  • Mattress overlay
    Patent number: D419356
    Type: Grant
    Filed: October 16, 1998
    Date of Patent: January 25, 2000
    Assignee: Foamex L.P.
    Inventors: Denys Denney, Vincent Scattolino, Robert Vitelli, Michael Hnatow