Patents by Inventor Randall W. Crenshaw

Randall W. Crenshaw 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).

  • Impact absorbing jacket for a concentric interior member and coaxial cable provided with same
    Patent number: 4731505
    Abstract: A new jacketing construction for use with coaxial cables provides an improved level of crush and impact resistance. The jacketing construction comprises a plurality of circumferentially spaced tubes each having a nonsymmetrical cross-sectional geometry such that under load, a portion of any radially transmitted force will be dissipated.
    Type: Grant
    Filed: March 31, 1987
    Date of Patent: March 15, 1988
    Assignee: General Instrument Corporation
    Inventors: Randall W. Crenshaw, Michael K. Drum