Patents by Inventor Rudiger Romer

Rudiger Romer 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).

  • Fluid measuring device
    Patent number: 3930411
    Abstract: The invention relates to a device for measuring the quantity of a flow of fluid from fluid storage means such as liquefied gas. The device comprises a capacitor partially immersed in the stored fluid which includes a chamber being partially filled with the fluid. As fluid is drained from the capacitor, the timing and variations in capacitance are measured which is used to calculate quantity of flow.
    Type: Grant
    Filed: August 1, 1974
    Date of Patent: January 6, 1976
    Assignee: Linde Aktiengesellschaft
    Inventors: Christoph Beeker, Wolfgang Melzer, Rudiger Romer, Gerhard Schieferstein