Patents by Inventor John Benzick

John Benzick 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).

  • Breathable gas dispenser
    Patent number: D561331
    Type: Grant
    Filed: September 28, 2006
    Date of Patent: February 5, 2008
    Assignee: Oxygen Plus, Inc.
    Inventors: John Benzick, Kevin Berigan, Bruce Rogers, Fred Stedman, Christine Warren
  • Breathable gas dispenser
    Patent number: D579104
    Type: Grant
    Filed: November 16, 2007
    Date of Patent: October 21, 2008
    Assignee: Oxygen Plus, Inc.
    Inventors: John Benzick, Kevin Berigan, Bruce Rogers, Fred Stedman, Christine Warren