Patents by Inventor Theo Hens

Theo Hens 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).

  • Cathode ray tube getter having two arms connected to final electrode by insulating connector
    Patent number: 4260930
    Abstract: An antenna getter assembly for cathode ray tubes includes an electrically insulating member between the getter ring and the electron gun. The insulating member is provided with a shield which protects the member from deposition of conductive materials thereon and also prevents electrostatic charging thereof. The assembly is employed in conjunction with high electrical resistance internal coatings.
    Type: Grant
    Filed: October 25, 1979
    Date of Patent: April 7, 1981
    Assignee: GTE Sylvania, N.V.
    Inventors: Theo Hens, Remi Wauters