Gentex Corporation

Artisent, LLC

Desmond Walsh

Duco W Noordzij

Matthew Anthony Hanudel

David Charles Rogers

Christopher Kent Barmore

Emily Rose Hancock

George D Hedges

Leonard P Frieder, Jr

Eduard Milea

An impact attenuation system comprises an aluminum honeycomb sheet having a top surface and a bottom surface. The aluminum honeycomb sheet defines a plurality of approximately hexagonally shaped cells. The bottom surface defines a single sheet of contiguous cells and the top surface defines two or more islands of contiguous cells separated by one or more slits. At least a portion of one or both of the top surface and bottom surface may be covered by a polymer skin. The polymer skin may comprise carbon fibers and/or fiberglass.

Helmet impact attenuation article

Helmet pad

An impact-attenuating liner for a helmet includes a liner body made from an impact-absorbing material and a plurality of pads removably attached to an interior surface of the liner body, each of the pads being repositionable at different locations on the interior surface of the liner body. A retention system may be attached to the liner body and configured to secure the liner to the wearer's head during use. The liner may be configured to provide substantially uniform impact protection throughout the interior region of the helmet.

Individually conforming impact attenuating liner for a helmet

Helmet mounted visor

Mount arm

Growing community of inventors

Duxbury, MA, United States of America

Desmond Walsh