Patents by Inventor Franz Schick

Franz Schick 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).

  • Method and measuring device for measuring hydrostatic pressure, in particular that of ground water
    Patent number: 5983716
    Abstract: The invention covers a procedure for measuring hydrostatic pressure, especially that of ground water, with the particularity that air is bubbled into the ground water, the pressure in the measuring pipe is fed to an absolute pressure cell and atmospheric pressure is then applied to the same measurement cell.
    Type: Grant
    Filed: March 24, 1998
    Date of Patent: November 16, 1999
    Assignee: OTT Messtechnik GmbH & Co. KG
    Inventors: Anton Felder, Heinrich Baur, Jurgen Mainka, Peter Fend, Franz Schick