Patents by Inventor Gerard Jayet

Gerard Jayet 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).

  • Device for the measurement of a profile on a plane surface
    Patent number: 5589941
    Abstract: Apparatus for measuring the relief profile of a score line mode in a subste such as a paper board. A hand-held measuring head containing a light source illuminates the score line and the back-scattered light reflected therefrom is recorded by a CCD imager. The digital output of the imager is sent to a processor to determine one or more physical characteristics of the score line.
    Type: Grant
    Filed: April 12, 1995
    Date of Patent: December 31, 1996
    Assignee: Centre Technique de L'Industrie des Papiers, Cartons et Celluloses
    Inventors: Jacques Sabater, Guy E. P. Tourtollet, Gerard Jayet