Patents by Inventor George John Kepper

George John Kepper 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).

  • Taximeter
    Patent number: 3946213
    Abstract: A taximeter in which taxi speed is represented by an analogue signal, the analogue signal controlling the frequency of a variable frequency oscillator and an indicated taxi fare read out being obtained by counting pulses from the oscillator to display a fare charge the rate of advancement of which is thus dependent upon the magnitude of the analogue signal.
    Type: Grant
    Filed: August 1, 1974
    Date of Patent: March 23, 1976
    Assignee: Haca Pty. Ltd.
    Inventor: George John Kepper