Patents by Inventor Siegfried Helmut Kopp

Siegfried Helmut Kopp 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 treating foamed plastic particles that are present in pourable form and device for carrying out said method
    Publication number: 20030006519
    Abstract: The invention pertains to a method for treating foamed plastic particles 32 that are present in pourable form, as well as a device for carrying out the method. The invention is characterized by the fact that the foamed plastic particles 32 are reduced in volume in an evacuated environment and then introduced into a mold 10, 34, 46, 52, 56, in which the foamed plastic particles 32 are subsequently restored toward their original outer shape in a non-evacuated environment.
    Type: Application
    Filed: June 26, 2002
    Publication date: January 9, 2003
    Inventor: Siegfried Helmut Kopp
  • Folding component housing
    Patent number: 6288329
    Abstract: A foldable blank includes a substrate and a conducting layer. The substrate is folded so as to form a component housing. When the substrate is folded to form a housing, the conducting layer provides electrical shielding to devices situated within the housing. The housing has holes situated therein to accommodate air flow and external connections to devices located within the housing. The housing may be employed to envelop a chassis manufactured from expanded polypropylene.
    Type: Grant
    Filed: July 9, 1998
    Date of Patent: September 11, 2001
    Assignee: DMT GmbH, Feinwerktechnische Komplettlosungen
    Inventors: Siegfried Helmut Kopp, Jürgen Günther Häberle, Tim Klaus Georg Schwegler