Patents by Inventor Cyril A. Farrow

Cyril A. Farrow 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).

  • Inductive loop diagnostic interface
    Patent number: 5621661
    Abstract: A method of obtaining data relating to the performance of an inductive loop detector wherein a light source is modulated with a signal which is dependent on the data and the modulated signal is remotely detected and data extracted therefrom is stored for later processing.
    Type: Grant
    Filed: August 3, 1994
    Date of Patent: April 15, 1997
    Assignee: Electromatic (Proprietary) Limited
    Inventor: Cyril A. Farrow