Patents by Inventor Gregory Todd Stewart

Gregory Todd Stewart 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).

  • Hard-top design inflatable watercraft with assembly for shelter and circumference walking support
    Patent number: 6484661
    Abstract: An attachment (10) with rigid bridge shelter (14) and rigid perimeter deck runway (12a) connected at the rear with an aft support platform (26) and with collision protection at the front (28). Attachment also comprising a wheelhouse (16) with windows (24) and support ribs (20) which enable attachment to be secured to floating surface.
    Type: Grant
    Filed: December 27, 2000
    Date of Patent: November 26, 2002
    Inventor: Gregory Todd Stewart
  • ATTACHMENT FOR INCREASING SEAWORTHINESS AND UTILITY OF INFLATABLE BOATS
    Publication number: 20020134296
    Abstract: A Hard-Body assembly/apparatus with a deck and cabin (FIGS. 1-2). Which is designed to fit over a generic inflatable pontoon. The hard-top apparatus significantly increases the useable space and the applications to which inflatable boats can be adapted.
    Type: Application
    Filed: December 27, 2000
    Publication date: September 26, 2002
    Inventor: Gregory Todd Stewart