Patents by Inventor Charles B. Zisette

Charles B. Zisette 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).

  • Patent number: 6484617
    Abstract: An assembly and process designed to neutralize a landmine having a case loaded with an explosive charge set to detonate upon actuation. The assembly includes a housing provided with a chamber loaded with a solid propellant. One of the ends of the housing is exposed to permit the loaded propellant to communicate the chamber with the outside atmosphere. The propellant is remotely ignitable via a remotely operable igniter. The first end of said housing is constructed and arranged and the solid propellant is present in an amount and composition suitable for generating, upon ignition of the solid propellant, a plume sufficient in burn time and temperature both to penetrate through the case of the landmine positioned in spaced relation to the first end and to initiate controlled burning of the explosive charge of the landmine so that detonation of the explosive charge is either avoided or reduced due to pre-detonation partial consumption of the explosive charge by burning.
    Type: Grant
    Filed: May 3, 2000
    Date of Patent: November 26, 2002
    Assignee: Alliant Techsystems Inc.
    Inventors: Richard C. Anderson, Charles B. Zisette, Robert D. Ciccarelli, Richard B. Cragun, Michael G. Crilly, John E. Delaney, Jr.