Tyco Electronics Corporation

Jose Gamarra

Chester Ledlie Sandberg

Lawrence J White

Albert J Highe

Frank Orecchia

Ted M Aune

An electrical cable device such as a heating cable includes a braidless ground return layer surrounding an inner jacket. The ground return layer is formed by a conductive polymer and a ground return wire connected to the conductive polymer. The polymer may be made suitably conductive for ground fault detection by addition of a particulate conductive filler such as carbon black, carbon fibers, or a blend thereof.

Growing community of inventors

Union City, CA, United States of America

Jose Gamarra