Patents by Inventor Joel Robert Lemke

Joel Robert Lemke 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).

  • Differential pressure diagnostic for process fluid pulsations
    Patent number: 7770459
    Abstract: A process pulsation diagnostic system comprises a primary element, a sensor and a processor. The primary element generates a differential pressure along a fluid flow. The sensor samples the differential pressure. The processor generates a pulsation diagnostic based on a standard deviation of the differential pressure, such that the pulsation diagnostic is indicative of a degree of process pulsation in the fluid flow.
    Type: Grant
    Filed: July 18, 2008
    Date of Patent: August 10, 2010
    Assignee: Rosemount Inc.
    Inventors: Andrew Juri Klosinski, Joel Robert Lemke
  • Differential pressure diagnostic for process fluid pulsations
    Publication number: 20100011869
    Abstract: A process pulsation diagnostic system comprises a primary element, a sensor and a processor. The primary element generates a differential pressure along a fluid flow. The sensor samples the differential pressure. The processor generates a pulsation diagnostic based on a standard deviation of the differential pressure, such that the pulsation diagnostic is indicative of a degree of process pulsation in the fluid flow.
    Type: Application
    Filed: July 18, 2008
    Publication date: January 21, 2010
    Applicant: Rosemount Inc.
    Inventors: Andrew Juri Klosinski, Joel Robert Lemke