Patents by Inventor Hartmut Kolmer

Hartmut Kolmer 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).

  • Fan shroud on an agricultural vehicle
    Patent number: 9561717
    Abstract: An agricultural vehicle having a cooling system comprising a fan. The cooling system is housed in a bonnet of the vehicle. When the bonnet is closed it forms a part of a fan shroud of the fan and directs air in a direction parallel or substantially parallel to the longitudinal axis of the vehicle.
    Type: Grant
    Filed: July 21, 2014
    Date of Patent: February 7, 2017
    Assignee: AGCO INTERNATIONAL GmbH
    Inventors: Alexander Barzen, Marco Opitz, Georg Jutz, Erich Freytag, Thomas Maier, Jan Weigand, Hartmut Kolmer