Patents by Inventor Roger Seeli

Roger Seeli 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).

  • Vacuum system with separable work piece support
    Patent number: 7025863
    Abstract: A vacuum system for the treatment of work pieces has an evacuatable treatment chamber having a centrally disposed low voltage arc discharge arrangement and laterally disposed loading opening. A coupling device between the work piece support and a receiving device on the system side allows simplified loading and removal of the work pieces to be treated along with the support by simply lifting onto or lowering from the receiving device.
    Type: Grant
    Filed: September 5, 2001
    Date of Patent: April 11, 2006
    Assignee: Unaxis Balzers Limited
    Inventors: Roger Seeli, Mauro Pedrazzini, Volker Derflinger
  • Vacuum system with separable work piece support
    Publication number: 20020053322
    Abstract: A vacuum system for the treatment of work pieces has an evacuatable treatment chamber having a centrally disposed low voltage arc discharge arrangement and laterally disposed loading opening. A coupling device between the work piece support and a receiving device on the system side allows simplified loading and removal of the work pieces to be treated along with the support by simply lifting onto or lowering from the receiving device.
    Type: Application
    Filed: September 5, 2001
    Publication date: May 9, 2002
    Inventors: Roger Seeli, Mauro Pedrazzini, Volker Derflinger