Patents by Inventor Morris V. Duffner

Morris V. Duffner 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).

  • Electrical connector for cables and magnetic forming process for same
    Patent number: 4026628
    Abstract: An electrical connector having a deformable tubular shell between a cable and fitting manufactured by a process of magnetically deforming the shell at one end to the underlying cable and at the other end to the underlying fitting to provide a superior EMI and shielding integrity as well as a good water tight seal without the need of potting the connection or providing special seal elements.
    Type: Grant
    Filed: December 18, 1975
    Date of Patent: May 31, 1977
    Assignee: Grumman Aerospace Corporation
    Inventors: Morris V. Duffner, Alexander Mintz
  • Magnetic forming process for joining electrical connectors and cables
    Patent number: 3992773
    Abstract: An electrical connector having a deformable tubular shell between a cable and fitting manufactured by a process of magnetically deforming the shell at one end to the underlying cable and at the other end to the underlying fitting to provide a superior EMI and shielding integrity as well as a good water tight seal without the need of potting the connection or providing special seal elements.
    Type: Grant
    Filed: April 21, 1975
    Date of Patent: November 23, 1976
    Assignee: Grumman Aerospace Corporation
    Inventors: Morris V. Duffner, Alexander Mintz