Patents by Inventor Roy Joseph Firestone

Roy Joseph Firestone 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).

  • Marine vessel module
    Patent number: 7997220
    Abstract: One embodiment of a module for a marine vessel includes a base that has a cavity for securing a variety of cargos therein, and a top plate that defines a perimeter and a top surface, the perimeter adapted to define a water-tight seal with a hull of a marine vessel and the top surface defining a smooth plane having a substantial absence of steps and gaps therein.
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: August 16, 2011
    Inventors: Robert Wayne Beal, Ronald William Bosch, Roy Joseph Firestone
  • Marine vessel drop-in module
    Patent number: D510901
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: October 25, 2005
    Inventors: Robert Wayne Beal, Ronald William Bosch, Roy Joseph Firestone