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Inventor: Rozner; Alexander G.
Address: Potomac, MD
No. of patents: 11
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| H865 |
Apparatus for attaching ordnance to barrier targets |
January 1, 1991 |
| The invention is directed to a Pyronol torch and holder device for provid quick and efficient attachment of the torch to a barrier target (flat, curved, or irregular shape) that is made of steel or magnetic steel alloys. The device provides for attachment to the target and for holding a |
| H464 |
Metal hydride explosive system |
May 3, 1988 |
| A molten metal-liquid explosive device comprising:(1) a metal casing enclosing an inner space;(2) a fusable metal wall dividing the inner space into a liquid chamber and pyrotechnic material chamber;(3) a liquid (e.g., water) contained in the liquid chamber;(4) a pyrotechnic material essentially |
| H2039 |
Clearing obstacles |
August 6, 2002 |
| System for clearing both light and heavy obstacles, in which one or more flying metal plates are propelled against heavy obstacles by explosive forces which also expand a folded continous rod member into a curvilinear, generally annular configuration that cuts through light obstacles suc |
| H1061 |
Composite shields |
June 2, 1992 |
| A composite armor shield comprising alternating layers of steel and a polymeric material which is either a polymethyl methacrylate of the general formula ##STR1## or a polycarbonate of the general formula ##STR2## |
| 5524546 |
Breeching device |
June 11, 1996 |
| A breaching device comprising a regular polygon structure in which identi, rectangular, concave flying plate devices (shape charges) form the sides of the polygon, and a strong, rigid, lightweight structure holds the flying plate devices in position. The flying plate devices are ide |
| 5372069 |
Pyronol torch |
December 13, 1994 |
| A pyrotechnic, molten metal jet torch which employs a loose pyrotechnic ster powder such as (1) magnesium powder, or an intimate mixture of (2) Mg and CuO, (3) Mg and Fe.sub.2 O.sub.3, (4) Mg and Co.sub.3 O.sub.4, (5) Al and CuO, or (6) Al and Fe.sub.2 O.sub.3 powders which are capable |
| 5000093 |
Warhead casing |
March 19, 1991 |
| A method for producing an energistic porous warhead casing comprises the steps of mixing aluminum and magnesium powders in an Al:Mg weight ratio from about 22:78 to about 28:72, isostatically pressing said powders to form a preform of appropriate shape and with a density from about 20 to |
| 4961383 |
Composite tungsten-steel armor penetrators |
October 9, 1990 |
| An armor penetrating projectile having a matrix of iron or a steel alloy ch has a Rockwell C hardness of from about 40 to about 60 and a density of from about 99.5 to 100 percent, the matrix being reinforced with wires of a heavy metal such as tungsten, molybdenum, tantalum, or alloys o |
| 4495848 |
Pyro-gun |
January 29, 1985 |
| A hand held, shoulder mounted gun with time delay circuitry means to safely ignite a powdered pyrotechnic material. |
| 4372213 |
Molten metal-liquid explosive method |
February 8, 1983 |
| An explosive device comprising:(1) a metal liner composed of a metal selected from the group consisting of luminum, magnesium, copper, and brass, the liner enclosing a chamber;(2) a liquid contain in the chamber;(3) a layer of pyrotechnic material surrounding the outside of the liner, the pyr |
| 4280409 |
Molten metal-liquid explosive device |
July 28, 1981 |
| A explosive device comprising:(1) a metal liner composed of a metal selected from the group consisting of luminum, magnesium, copper, and brass, the liner enclosing a chamber;(2) a liquid contained in the chamber;(3) a layer of pyrotechnic material surrounding the outside of the liner, the py |
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