Patents by Inventor Bernard Harel

Bernard Harel 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).

  • Method of forming lead terminals on aluminum or aluminum alloy cables
    Patent number: 4908943
    Abstract: To form lead or lead alloy terminals on cables comprising an insulative sheath and an aluminum core, the appropriate length of the core is bared and a metal part is fixed to the bared core. The terminal is then cast over this metal part. The metal part is compatible externally with the lead or the lead alloy forming the terminal and is compatible internally with the aluminum core. No high-resistivity substance is formed between any component layers of the resulting assembly.
    Type: Grant
    Filed: April 5, 1988
    Date of Patent: March 20, 1990
    Assignee: Precision Mecanique Labinal
    Inventors: Bernard Harel, Jacques Lefebvre, Andre Savigny