Patents by Inventor Bernardus J. Van Engelshoven

Bernardus J. Van Engelshoven 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).

  • Conductive roller
    Patent number: 6620494
    Abstract: Conductive article, for example a roller, a doctor blade or a flat or curved plate, at least comprising a conductive sleeve and a covering layer, the covering layer containing a conductive polymer and a film-forming polymer, and method for fabricating such an article, at least comprising the application of a covering layer to a conductive sleeve, wherein the covering layer is formed by the application, to the sleeve, of a mixture of a conductive polymer and a film-forming polymer.
    Type: Grant
    Filed: December 27, 2001
    Date of Patent: September 16, 2003
    Assignee: Ten Cate Enbi B.V.
    Inventors: Thomas Will, Bernardus J. Van Engelshoven, Thomas L. Bots, Joris Gilberts
  • Conductive roller
    Publication number: 20020127381
    Abstract: Conductive article, for example a roller, a doctor blade or a flat or curved plate, at least comprising a conductive sleeve and a covering layer, the covering layer containing a conductive polymer and a film-forming polymer, and method for fabricating such an article, at least comprising the application of a covering layer to a conductive sleeve, wherein the covering layer is formed by the application, to the sleeve, of a mixture of a conductive polymer and a film-forming polymer.
    Type: Application
    Filed: December 27, 2001
    Publication date: September 12, 2002
    Inventors: Thomas Will, Bernardus J. Van Engelshoven, Thomas L. Bots, Joris Gilberts