Rockwood Systems Corporation

Edward M Bennett

Charles J Clark

An improved method of blast suppression involves forming an expanded foam barrier maintained in position by a barrier element which, in a preferred form, is inflated and maintained inflated by the foam used to form the foam barrier. Various barrier structures and methods are disclosed for suppression of the blast wave.

Method for explosive blast control using expanded foam

An improved riot and crowd control interdiction method involves forming, in a defined location, a foam barrier which effectively inhibits passage through the barrier. Other anti-personnel devices may be placed and obscured by the foam barrier. Various barriers and methods to form a contained interdiction foam barrier are disclosed.

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Dallas, TX, United States of America

Edward M Bennett