Patents by Inventor Uri Zfira

Uri Zfira 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).

  • Apparatus for measuring the specific gravity, weight, level, and/or volume of a liquid in a container
    Patent number: 5157968
    Abstract: Apparatus for measuring the specific gravity, weight, level, and/or volume of a liquid in a container includes two load cells supported at the upper end of the container, a first body of known cross-sectional area extending through the interior of the container supported in suspension by one load cell, and a second body of known volume extending through the interior of the container and supported in suspension by the other load cell.
    Type: Grant
    Filed: February 25, 1991
    Date of Patent: October 27, 1992
    Inventor: Uri Zfira