Patents by Inventor A?dreas Englisch

A?dreas Englisch 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).

  • Hydraulic system and automatic transmission
    Patent number: 7389640
    Abstract: A hydraulic system including a multi-flow hydraulic pressure supply unit, especially a dual-flow hydraulic pressure supply unit, such as a pump, by which a volumetric flow of pressurized fluid is supplied to a hydraulic-fluid-operated device. A valve arrangement is provided either for switching between the individual pump flows or for interconnecting the individual pump flows.
    Type: Grant
    Filed: April 10, 2003
    Date of Patent: June 24, 2008
    Assignee: LuK Lamellen und Kupplungsbau Beteiligungs KG
    Inventors: Eric Müller, Reinhard Stehr, Manfred Homm, Michael Reuschel, Norbert Indlekofer, Ańdreas Englisch, Martin Vornehm, Christian Lauinger