Patents by Inventor Hans-Guenter Buecking

Hans-Guenter Buecking 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).

  • Method for producing shaped bodies
    Patent number: 6656399
    Abstract: Shaped bodies, such as boards, are manufactured from particles having a surface with a wax layer, such as straw, hemp stalks, maize stalks, grapevine stalks and the like. The particles are first comminuted, then heated and then further comminuted. Thereafter the particles are admixed with a binder to form a mixture, the mixture is scattered into a mat, and the mat is then pressed into the shaped body of the desired size.
    Type: Grant
    Filed: April 4, 2001
    Date of Patent: December 2, 2003
    Assignee: Valmet Panelboard GmbH
    Inventors: Hans-Guenter Buecking, Ralf Wuttke, Ernst Brinkmann