Patents by Inventor Shawn Spilde

Shawn Spilde 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).

  • Impeller Cavitation System
    Publication number: 20160102955
    Abstract: A method and apparatus for stopping an impeller-driven watercraft is includes distributing a plurality of submunitions in advance of a path of the impeller-driven watercraft. Each of the submunitions includes a buoyant member, a first end cap, and a second end cap; the second end cap is heavier than the first end cap. A lanyard connects the first end cap to the second end cap, optionally passing through the buoyant member.
    Type: Application
    Filed: August 24, 2015
    Publication date: April 14, 2016
    Applicant: Maritime Arresting Technologies, LLC
    Inventors: Matthew John Searle, Shawn Spilde