Lockheed Martin Corporation

Tai Lore Made, LLC

University of Central Florida Research Foundation, Inc.

Florida State University Research Foundation, Inc.

Other

Lockheed Martin Missiles & Fire Control

Leslie David Kramer

William Stanley Patterson

Sudipta Seal

Randy T Pike

Ben Wang

Chun Zhang

Edit L Braunstein

Erik Brinley

Mark A Stevens

Robert James Howard

Zhiyong Liang

Nicholas John Nagurny

Michael R Eller

Changchun Zeng

Natalie B Levings

Derek Matthew Beckner

Randy J Brown

Patrick D Grandelli

Keith Fosen

Eliot Goldstein

Arlene Gillis

Tara Y Plew

Szu-Yuan Tsai

Joe Van Ryzin

A prosthetic foot includes a heel member and a forefoot member. An ankle member receives the heel member and forefoot member shaft so as to allow the heel member and forefoot member to translate independently of one another.

Prosthetic foot with modular construction

A programmable prosthetic foot includes a heel member simulating a heel portion of a human foot. The heel member has an elongated heel member shaft extending in a vertical direction. The foot also includes a forefoot member simulating a forefoot portion of a human foot. The forefoot member has an elongated forefoot member shaft extending in the vertical direction. A sensor on the foot detects compressive force on the heel member shaft and/or forefoot member shaft during a step. An actuator on the foot imparts vertical translation to the heel member shaft and/or forefoot member shaft. An electronic controller in operable communication with the actuator includes program instructions for operating the actuator by imparting the vertical translation to the heel member shaft and/or forefoot member shaft as a function of the compressive force detected by the sensor.

Prosthetic foot with programmable movement

A prosthetic sock for a patient to wear over a residual limb is provided. The prosthetic sock includes an inner layer configured to fit over at least a portion of the residual limb of the patient. A foam layer is disposed on an outer surface of the inner layer. The foam layer compensates for changes in shape or volume of the residual limb within the prosthetic sock by changing shape in a manner effective to maintain a secure fit between the residual limb and a prosthetic socket of a prosthetic limb.

Prosthetic socket apparatus and systems

A prosthetic foot includes a heel member having a heel member shaft extending upwardly from a heel end thereof and a forefoot member having a forefoot member shaft extending upwardly from a toe end thereof. An ankle member receives the heel member shaft and forefoot member shaft so as to allow the heel member shaft and forefoot member shaft to translate in a direction of a wearer's leg in response to an upward force thereon. At least one compressible member is coupled to the ankle member and is in compressible contact with the heel member shaft and/or forefoot member shaft so as to compress in response to the translation thereof.

A method for making an actuator capable of dry actuation is provided. The method includes providing a first nanoscale fiber film, providing a second nanoscale fiber film, positioning a solid polymer electrolyte at least partially between and adjacent to the first nanoscale fiber film and the second nanoscale fiber film, and then affixing the solid polymer electrolyte to the first nanoscale fiber film and the second nanoscale fiber film. The nanoscale fiber films may be buckypapers, made of carbon nanotubes. The actuator is capable of dry actuation.

Actuator device including nanoscale fiber films

A heat exchanger and a method for fabricating the heat exchanger are disclosed. The heat exchanger comprises a heat exchanger core that is formed from a plurality of stacked aluminum panels that are joined together via friction stir welding. Each panel in the core is formed from at least two aluminum extrusions that are joined to one another via friction stir welding.

Heat exchanger

A method of detecting changes in a scene comprising placing a fluorescent and/or phosphorescent compound in the scene and monitoring for elimination or change in position of the phosphorescent compound.

Infrared fluorescing optical signature agent method for real time change detection

A method for forming composite anti-reflective (AR) sol gel-derived coatings includes forming a first chalcogenide compound sol and forming a second chalcogenide compound sol. The first and second sol are mixed to form a mixed sol. The mixed sol is thermally treated at a maximum temperature of no more than 100&#xb0; C. for (i) drying the mixed sol to form a composite gel and (ii) removing OHspecies from the composite gel to form a highly amorphous state AR coating.

Sol-gel composite AR coating for IR applications

A method of detecting changes in a scene comprising placing a fluorescent and/or phosphorescent compound in the scene and monitoring for elimination or change in position of the phosphorescent compound. Also a liquid fluorescent and/or phosphorescent material comprising one or more compounds that are fluorescent and/or phosphorescent in infrared frequencies and substantially not fluorescent and/or phosphorescent in visible light frequencies and a carrier.

Infrared fluorescing optical signature agent for real time change detection

Remote monitoring of the munition assets is directed to providing a munitions monitoring system and method for monitoring the environment approximate to a munition and transferring data of the environment to a location remote from the munition for storage or processing. A local monitoring device communicates directly with a remote device at a location remote from the munition, the monitoring device being proximate to a munition with a plurality of sensors that monitor the environment of the munition. The local monitoring device can communicate directly with a centralized relay system that is located in the general proximity to a munitions stock pile and/or with a mobile remote device, such as mounted on a vehicle or a hand-held device. The data can be correlated with the operability of the munition.

Remote monitoring of munition assets

An infrared transmissive article includes an infrared transmissive substrate and a single layer anti-reflective (AR) composite broadband sol gel coating on a surface of the substrate. The AR coating includes a first chalcogenide including compound, and a second chalcogenide including compound intermixed with the first chalcogenide including compound. The percentages of the first chalcogenide and the second chalcogenide in the AR coating are selected to provide a refractive index of the AR coating that approximates the square root of a refractive index of the substrate.

Sol-Gel composite AR coating for IR applications

A monitoring device and method comprising providing a projectile comprising a sticky medium, one or more sensors embedded therein, and a data transmitter receiving input from said one or more sensors, and firing the projectile at a target to which the medium will attach.

Growing community of inventors

Longwood, FL, United States of America

Leslie David Kramer