David L Hunn, 66104 Meadow Lake Ct, Kennedale, TX 76060

6472601, Oct 29, 2002

Jan 30, 2001

09/772757

David L. Hunn - Kennedale TX
Barry W. Bartos - Arlington TX

Lockheed Martin Corporation - Bethesda MD

H01B 700

174106SC, 174107

An electrically-conductive, thermally-insulating structure includes a thermally-insulating layer having a thermal conductivity of no more than about 3. 5Ã10 W/hrÂcmÂÂK and an electrically-conductive layer, applied to the thermally-insulating layer, which has an electrical resistivity of no more than about five ohms at 700Â C. The thermally-insulating layer can include a plurality of microballoons to decrease the density of the thermally-insulating layer.

6843179, Jan 18, 2005

Sep 20, 2002

10/251468

David L. Hunn - Kennedale TX, US
Johnny E. Banks - Venus TX, US
Carlton B. Cowan - Benbrook TX, US

Lockheed Martin Corporation - Dallas TX

F42B 1006

102519, 102518, 244 324

A penetrator includes a fore body comprising a pin and having a center of aerodynamic pressure forward of a center of gravity and a stabilizing portion comprising a material of lower density than that of the fore body and a plurality of outwardly extending fins for improving an aerodynamic stability of the projectile and defining a bore in which the pin is received for removably attaching the fore body thereto such that, when attached to the fore body, a center of gravity for the penetrator is forward of a center of aerodynamic pressure for the penetrator.

7107910, Sep 19, 2006

Nov 12, 2004

10/988125

David L. Hunn - Kennedale TX, US
Johnny E. Banks - Venus TX, US
Carlton B. Cowan - Benbrook TX, US

Lockheed Martin Corp. - Grand Prairie TX

F42B 12/06

102519, 244 324

A penetrator includes a fore body comprising a pin and having a center of aerodynamic pressure forward of a center of gravity and a stabilizing portion comprising a material of lower density than that of the fore body and a plurality of outwardly extending fins for improving an aerodynamic stability of the projectile and defining a bore in which the pin is received for removably attaching the fore body thereto such that, when attached to the fore body, a center of gravity for the penetrator is forward of a center of aerodynamic pressure for the penetrator.

7387072, Jun 17, 2008

May 13, 2005

11/128580

David L. Hunn - Kennedale TX, US
Ben T. Milam - Mansfield TX, US
Kenneth W. Havens - Arlington TX, US

Lockheed Martin Corporation - Grand Prairie TX

F41A 9/00

102481, 60223, 83177, 102367

A fluid jet apparatus includes a housing defining a propellant cavity, a fluid cavity, and a passage through the housing in fluid communication with the fluid cavity. The apparatus further includes a membrane separating the propellant cavity and the fluid cavity, a propellant disposed in the propellant cavity, and a fluid retained in the fluid cavity. The propellant urges the fluid from the fluid cavity through the passage upon initiation of the propellant. A munition system includes a munition and at least one fluid jet apparatus adapted to vent the munition. A method includes initiating a propellant to produce a rapidly expanding gas and urging a fluid through a passageway with the gas to produce a fluid jet.

7484450, Feb 3, 2009

Feb 23, 2006

11/360128

David L. Hunn - Kennedale TX, US
R. Vince Caruth - Ovilla TX, US
John S. Buchan - Fort Worth TX, US

Lockheed Martin Corporation - Grand Prairie TX

F41F 3/00
F41F 1/00
F41B 11/32

89 1818, 124 61, 124 73

An apparatus for launching a vehicle includes a bag and an inflator in fluid communication with the bag, the inflator configured to generate a gas to inflate the bag. The apparatus is operable to launch the vehicle. A method for launching a vehicle includes the step of providing an apparatus for launching the vehicle, the apparatus comprising a bag and an inflator in fluid communication with the bag. The method further includes the step of activating the inflator, such that a gas flows from the inflator, and the step of inflating the bag with the gas to launch the vehicle.

7543523, Jun 9, 2009

Oct 1, 2001

09/968417

David L. Hunn - Kennedale TX, US

Lockheed Martin Corporation - Grand Prairie TX

F41H 5/04

89 3602

An antiballistic armor includes a core having a first surface, a second surface, and pockets extending into the core. The antiballistic armor further includes projectile impeding elements, wherein one of the projectile impeding elements is disposed within each of the pockets of the core. Further, the antiballistic armor includes a first face sheet joined to the first surface of the core and a second face sheet joined to the second surface of the core. A method includes producing pockets in a core that extend into the core, attaching projectile impeding elements within the pockets in the core, joining a first face sheet onto the first surface of the core, and joining a second face sheet onto a second surface of the core.

7546796, Jun 16, 2009

Feb 3, 2006

11/347526

David L. Hunn - Kennedale TX, US

Lockheed Martin Corporation - Grand Prairie TX

F41H 5/04

89 3602, 89 3608

An armor includes a face sheet, a spall liner, and a core disposed between the face sheet and the spall liner. The core includes a polymeric matrix and a plurality of ceramic rods disposed in the polymeric matrix. The armor further includes a first shock dissipation layer disposed between the face sheet and the core. The armor optionally includes a second shock dissipation layer disposed between the spall liner and the core.

7631589, Dec 15, 2009

May 1, 2006

11/414843

David L. Hunn - Kennedale TX, US
Sang J. Lee - Coppell TX, US
James C. Copp - Arlington TX, US

Lockheed Martin Corporation - Grand Prairie TX

F41H 5/02

89 3602

An apparatus for inhibiting effects of an explosive blast includes a central portion including a stiffening element and defining a radiused exterior surface and a plurality of sides extending from the central portion for attachment to a structure. The central portion and the plurality of sides are configured to redirect at least a portion of a blast wave resulting from an explosive blast. A vehicle hull includes a personnel compartment and an apparatus for inhibiting effects of an explosive blast operably associated with the personnel compartment. The apparatus includes a central portion including a stiffening element and defining a radiused exterior surface and a plurality of sides extending between the central portion and the personnel compartment. The central portion and the plurality of sides are configured to redirect at least a portion of a blast wave resulting from an explosive blast.