Patents by Inventor Christof LUIGART

Christof LUIGART 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).

  • Snow groomer
    Patent number: 8800700
    Abstract: Snow groomer for treating snow-covered surfaces, the snow groomer having an internal combustion engine and at least one generator connected via power electronics to at least one electric motor for a rotational functional drive of the snow groomer, wherein two generators are connected in parallel between the internal combustion engine and the power electronics.
    Type: Grant
    Filed: November 1, 2011
    Date of Patent: August 12, 2014
    Assignee: Kaessbohrer Gelaendefahrzeug AG
    Inventors: Andreas Mayer, Christof Luigart, Peter Betz, Michael Kuhn
  • Snow groomer
    Publication number: 20120110878
    Abstract: Snow groomer for treating snow-covered surfaces, the snow groomer having an internal combustion engine and least one generator connected via power electronics to at least one electric motor for a rotational functional drive of the snow groomer, wherein two generators connected in parallel between the internal combustion engine and the power electronics.
    Type: Application
    Filed: November 1, 2011
    Publication date: May 10, 2012
    Inventors: Andreas MAYER, Christof LUIGART, Peter BETZ, Michael KUHN