Patents by Inventor Meinolf Lehmkul

Meinolf Lehmkul 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).

  • Chamber for removing substances from a fluid
    Patent number: 10214099
    Abstract: A chamber for removing substances from a fluid and particularly for adsorbing fuel vapor from a fuel tank of a vehicle, includes a housing having two ports and a longitudinal axis, an adsorbent material arranged within the housing, the adsorbent material completely covering a transverse cross-section of the housing, such that the adsorbent material forms at least one barrier between the two ports, and a thickness of the adsorbent material in the direction of the longitudinal axis is less than the length of the housing in the longitudinal direction, thereby creating two voids.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: February 26, 2019
    Assignee: A. Kayser Automotive Systems GmbH
    Inventor: Meinolf Lehmkul
  • Chamber for Removing Substances from a Fluid
    Publication number: 20180134151
    Abstract: A chamber for removing substances from a fluid and particularly for adsorbing fuel vapor from a fuel tank of a vehicle, includes a housing having two ports and a longitudinal axis, an adsorbent material arranged within the housing, the adsorbent material completely covering a transverse cross-section of the housing, such that the adsorbent material forms at least one barrier between the two ports, and a thickness of the adsorbent material in the direction of the longitudinal axis is less than the length of the housing in the longitudinal direction, thereby creating two voids.
    Type: Application
    Filed: January 19, 2017
    Publication date: May 17, 2018
    Inventor: Meinolf Lehmkul