Patents by Inventor André Maeder

André Maeder 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 producing a pendulum of a pendulum slide cell pump
    Patent number: 9751163
    Abstract: A method for producing a pendulum of a pendulum slide cell pump may include providing a prefabricated pendulum body and performing a post-machining operation on the pendulum body only at a plurality of contact locations at which the pendulum body contacts at least one of an inner rotor and an outer rotor of the pendulum slide cell pump.
    Type: Grant
    Filed: May 6, 2015
    Date of Patent: September 5, 2017
    Assignee: Mahle International GmbH
    Inventors: Marco Kirchner, André Maeder, Christian Richter
  • METHOD FOR PRODUCING A PENDULUM OF A PENDULUM SLIDE CELL PUMP
    Publication number: 20150322943
    Abstract: A method for producing a pendulum of a pendulum slide cell pump may include providing a prefabricated pendulum body and performing a post-machining operation on the pendulum body only at a plurality of contact locations at which the pendulum body contacts at least one of an inner rotor and an outer rotor of the pendulum slide cell pump.
    Type: Application
    Filed: May 6, 2015
    Publication date: November 12, 2015
    Inventors: Marco Kirchner, André Maeder, Christian Richter