Patents by Inventor Irving Duboff

Irving Duboff 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).

  • Patent number: 4017344
    Abstract: The method of making a magnetically enhanced coaxial cable of the type having a center conductor, a dielectric spacer around the center conductor and a conductive shield around the dielectric spacer wherein said magnetic enhancement comprises circumferentially oriented uniaxial anisotrophic magnetic material having high conductivity and high permeability adapted to transmit wave energy and conventional current without being switched or reoriented. The magnetic enhancement provides an increase inductance and current carrying capacity without corresponding increases in time delay and other losses associated with magnetic loading.
    Type: Grant
    Filed: May 23, 1975
    Date of Patent: April 12, 1977
    Inventors: Harold Lorber, Irving Duboff