Patents by Inventor Michael Krösser

Michael Krösser 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).

  • Air treatment apparatus
    Patent number: 11518211
    Abstract: An air filtration system for an operator environment of an agricultural vehicle including at least one external inlet, a first filtration device having a coarser level of filtration located between the external inlet and an HVAC system, a second filtration device having a second finer level of filtration and an associated blower located between the external inlet and the HVAC system where the air filtration system selectively connects either the first filtration device to the HVAC system blower or the second filtration device and its associated blower to the HVAC system blower and a bypass permanently connects the HVAC system blower and the second filtration device.
    Type: Grant
    Filed: November 23, 2018
    Date of Patent: December 6, 2022
    Assignee: AGCO International GmbH
    Inventors: Dietmar Haf, Alexander Zeller, Michael Krösser
  • AIR TREATMENT APPARATUS FOR AN AGRICULTURAL VEHICLE
    Publication number: 20210086582
    Abstract: An air filtration system for an operator environment of an agricultural vehicle having at least one external inlet, a first filtration device having a coarser level of filtration located between the external inlet and an HVAC system, a second filtration device having a second finer level of filtration and an associated blower located between the external inlet and the HVAC system 4, where the system selectively connects either the first filtration device to the HVAC system blower or the second filtration device and its associated blower to the HVAC system blower and includes a bypass permanently connecting the HVAC system blower and the second filtration device.
    Type: Application
    Filed: November 27, 2018
    Publication date: March 25, 2021
    Inventors: Dietmar Haf, Alexander Zeller, Michael Krösser
  • AIR TREATMENT APPARATUS
    Publication number: 20210078378
    Abstract: An air filtration system for an operator environment of an agricultural vehicle including at least one external inlet, a first filtration device having a coarser level of filtration located between the external inlet and an HVAC system, a second filtration device having a second finer level of filtration and an associated blower located between the external inlet and the HVAC system, where the air filtration system selectively connects either the first filtration device to the HVAC system blower or the second filtration device and its associated blower to the HVAC system blower and a bypass permanently connects the HVAC system blower and the second filtration device.
    Type: Application
    Filed: November 23, 2018
    Publication date: March 18, 2021
    Inventors: Dietmar Haf, Alexander Zeller, Michael Krösser