Patents by Inventor Anthony Charles Rendell Haynes

Anthony Charles Rendell Haynes 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).

  • Film thickness measuring capacitive sensors
    Patent number: 5742167
    Abstract: A capacitive technique for measuring the thickness of non-conductive, flexible sheet material consists of placing the sheet material over the gap between a pair of coaxial electrodes, the electrodes defining a sensor surface, and keeping the sheet material spaced from the sensor surface by establishing a layer of gas therebetween.
    Type: Grant
    Filed: September 10, 1996
    Date of Patent: April 21, 1998
    Assignee: Sussex Instruments Plc.
    Inventor: Anthony Charles Rendell Haynes