Patents by Inventor Philip S. Simons

Philip S. Simons 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).

  • Gas generating device
    Patent number: 4950460
    Abstract: A gas generating device which comprises a container within which is sealed a gas generator in the form of a water-reactive substance and structure is provided to break the seal in situ and allow water to penetrate the container and react with the substance to produce the gas. The water-reactive substance may be in the form of pellets having the same or different reactivity with water arranged in the container so as to produce the gas at uniform or varying rates of production.
    Type: Grant
    Filed: October 3, 1988
    Date of Patent: August 21, 1990
    Assignee: Dowty Maritime Systems Limited
    Inventors: John C. Goodwin, Roy Kirby, Philip S. Simons, Andrew J. Carter