USA As Represented by Secretary of the Navy

Scientific Solutions, Inc.

Maurice Edward Grudza

Hugh H Gibbs

Timothy L Spivak

Michael Gerard Crilly

William J Clark

David Charles Jann

A warhead casing defines a geometry that is a portion of a ring having an outer radial wall and an inner radial wall spaced radially apart from one another. The outer radial wall and inner radial wall are joined radially by side walls, while the casing is enclosed at either axial end thereof by end walls. An explosive material fills the casing. At least one initiator is positioned in the explosive material along a radial plane that bisects the portion of the ring. Detonation of the explosive material causes the inner radial wall to form an EFP while the outer radial wall fragments.

Explosively formed penetrator (EFP) and fragmenting warhead

A dual-purpose bullet is provided consisting of a thermoplastic body, a base cap, and a pressed powder core. The bullet in the preferred embodiment can either penetrate destroying and disrupting large volumes of human tissue or not penetrate the human tissue delivering a strong shock event and creating a thermal nuisance. The lethal mode is achieved by a high-velocity launch of the bullet without ignition of the igniter mixture and pressed powder core. The less-than-lethal mode is achieved by a low-velocity launch with ignition of first the pressed powder core and softening of the plastic projectile body.

Dual-purpose bullet

Growing community of inventors

Langhorne, PA, United States of America

Maurice Edward Grudza