Patents by Inventor Michael Smolin

Michael Smolin 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).

  • Liquid level sensing means
    Patent number: 4165641
    Abstract: An inductance element, such as a coil, cooperates with a detector/amplifier circuit to detect the level of a liquid in a container by quenching oscillations in an electrical circuit when the liquid is brought into close proximity to the inductance element.
    Type: Grant
    Filed: October 22, 1975
    Date of Patent: August 28, 1979
    Assignee: P. R. Mallory & Co. Inc.
    Inventors: Daniel I. Pomerantz, Michael Smolin