The Charles Stark Draper Laboratory, Inc.

Jesse M Carr

William Whitcomb McFarland

Gregory M Fritz

Stephen L Bellio

Sean George

Glenn Richard Thoren

Corin Williams

Rebecca Ann DeFronzo

Jeffery Brandon DeLisio

Jonathan Robert Coppeta

David J Carter

Stephanie Lynne Golmon

Graham Arrick

Daniel F King

Nicolas A Macias

A tail for a projectile includes a body having a longitudinal axis. A steering assembly is secured to the body. The steering assembly includes a flap movable from a first position in which the flap does not extend radially beyond the body to a second position in which the flap extends radially beyond the body and at an angle relative to the longitudinal axis, and a flap release mechanism. A projectile including a tail according to the present disclosure is also provided.

Deployable flap for high-G maneuvers

According to various aspects and embodiments, a growth adaptive expandable stent is provided. The expandable stent includes a stent structure having a cylindrical shape that is self-expanding in a radial direction and includes a plurality of cylindrical rings disposed along a longitudinal axis of the stent structure. The stent structure is configured to exert a continuous outward radial force over time when implanted such that a diameter of the stent structure expands from a first value to a second value that is at least about 1.5 times the first value.

Growth adaptive expandable stent

According to various aspects and embodiments, a prosthetic valve assembly for controlling fluid flow in an annulus is provided. The prosthetic valve assembly includes a suture ring formed from two or more segments, where each segment is configured to attach to the annulus, and a leaflet subassembly that attaches to an inner portion of at least one segment of the suture ring. The leaflet subassembly includes at least one leaflet configured for controlling a flow of fluid through the prosthetic valve assembly.

Segmented, growth-accommodating, artificial valve

A surface affixable device incorporating mechanically actuated dry adhesive includes a body and a plurality of tiles affixed to the body. Each of the plurality of tiles includes an array of dry adhesive material elements disposed on front faces thereof. A first of the plurality of tiles is movably affixed to the body. An actuator is constructed and arranged to displace the first of the plurality of tiles in a first direction relative to a second of the plurality of tiles. A biasing element applies a bias to the first of the plurality of tiles in a second direction upon displacement of the first of the plurality of tiles in the first direction.

Surface affix-able device incorporating mechanically actuated dry adhesive

Dashboard trim bezel for a touchscreen radio and heater/AC

Growing community of inventors

Cambridge, MA, United States of America

Jesse M Carr