Patents by Inventor Karsten MOTTL

Karsten MOTTL 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).

  • Diaphragm pressure gauge with monitoring function
    Patent number: 10151657
    Abstract: A diaphragm pressure gauge, in which a measuring spring is monitored in regard to integrity in that on the side, facing away from the process pressure, of the measuring spring a vacuum chamber is formed to which vacuum is applied and which is controlled by means of a vacuum monitoring device to maintain the vacuum.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: December 11, 2018
    Assignee: WIKA Alexander Wiegand SE & Co. KG
    Inventors: Reimund Kaufmann, Andreas Massong, Karsten Mottl
  • DIAPHRAGM PRESSURE GAUGE WITH MONITORING FUNCTION
    Publication number: 20160349128
    Abstract: A diaphragm pressure gauge, in which a measuring spring is monitored in regard to integrity in that on the side, facing away from the process pressure, of the measuring spring a vacuum chamber is formed to which vacuum is applied and which is controlled by means of a vacuum monitoring device to maintain the vacuum.
    Type: Application
    Filed: May 26, 2016
    Publication date: December 1, 2016
    Applicant: WIKA Alexander Wiegand SE & Co. KG
    Inventors: Reimund KAUFMANN, Andreas MASSONG, Karsten MOTTL