Patents by Inventor Kenneth E. Sanner

Kenneth E. Sanner 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).

  • Process and apparatus for electrolytically removing protective layers from sheet metal substrate
    Patent number: 4859298
    Abstract: A process and apparatus is provided to remove protective layers, such as various chromate coatings from metal sheets such as printed circuit boards, copper foils and the like, in a continuous manner while the articles are being conveyed along a predetermined path, by subjecting the same to an electric current, to electrolytically remove the layers.
    Type: Grant
    Filed: December 7, 1988
    Date of Patent: August 22, 1989
    Assignee: Chemcut Corporation
    Inventors: F. Gerhard Senge, Angus A. Watson, Kenneth E. Sanner, Terry R. Corbin