Patents by Inventor Hossein Compani

Hossein Compani has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Power cable with longitudinal waterblock elements
    Patent number: 5486648
    Abstract: An electric power cable is provided having concentric neutral wires (CN wires) applied helically over the cable core construction to serve as a metallic ground shield and having a protective polymeric jacket over the CN wires. The cable is characterized in that at least one continuous, elongated water swellable element, such as yarn, filament, strand or strip is provided in contact with the CN wires and is so disposed in relation thereto as to block the passage of water within the cable in the longitudinal direction.
    Type: Grant
    Filed: April 6, 1994
    Date of Patent: January 23, 1996
    Assignee: Alcatel Canada Wire Inc.
    Inventors: John C. Chan, Hossein Compani