Patents by Inventor Ezra Gershon

Ezra Gershon 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).

  • Rotisserie driven by hot air thermal engine
    Publication number: 20040182254
    Abstract: The present invention provides a thermal driven spit for cooking, the spit being driven by the heat supplied for the cooking.
    Type: Application
    Filed: June 20, 2003
    Publication date: September 23, 2004
    Inventor: Ezra Gershon
  • Frequency generator
    Patent number: 4859968
    Abstract: A frequency synthesizer system generates a clock signal having an adjustable, accurate and stable frequency. The synthesizer produces a first reference frequency FR and an adjustable first intermediate frequency F1 equal to the frequency FR divided by a selectable number (N2/N1) which permits course adjustment of the frequency in steps over a prescribed range. The frequencies FR and F1 are then mixed and filtered to produce a second intermediate frequency FR+F1. The system also generates a second reference frequency F3 which is finely adjustable over a range in the order of magnitude of the frequency difference between two successive steps of the first intermediate frequency F1. This second reference frequency is mixed with the second intermediate frequency and the result is filtered to produce a final frequency FR+F1+F3.
    Type: Grant
    Filed: August 16, 1988
    Date of Patent: August 22, 1989
    Assignee: Integrated Technologies Solutions, Inc.
    Inventor: Ezra Gershon