Patents by Inventor Steffen LESSMAN

Steffen LESSMAN 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 AND DEVICE FOR THE ABSORPTION OF HEAT IN A VACUUM COATING APPARATUS
    Publication number: 20110120682
    Abstract: An apparatus and method for heat absorption in vacuum coating installations includes an absorber having a line system to supply a coolant. The line system is enclosed by a jacket tight relative to the vacuum chamber, flow spaces are arranged between the line system and the jacket, which are connected to a source of heat exchanger medium so that the line system is flowed around by a heat exchanger medium sealed relative to the vacuum chamber.
    Type: Application
    Filed: November 24, 2010
    Publication date: May 26, 2011
    Applicant: VON ARDENNE ANLAGENTECHNIK GMBH
    Inventors: Hubertus VON DER WAYDBRINK, Knut BARTHEL, Michael HENTSCHEL, Steffen LESSMAN, Marco KENNE, Damir MUCHAMEDJAROW, Reinhard JAEGER