Patents by Inventor Michel T. Zalzal

Michel T. Zalzal 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).

  • Continuous mixer for preparing emulsions
    Patent number: 4155657
    Abstract: A continuous mixing device for preparing emulsions comprising a chamber with a means of providing high shear mixing, e.g., a plurality of mixing blades on a shaft in the axis of the chamber, and with a plurality of entrance nozzles, e.g., at the bottom of the chamber and one or more in the sides thereof, for sequential addition of liquids at a controlled rate.
    Type: Grant
    Filed: March 10, 1978
    Date of Patent: May 22, 1979
    Assignee: Chemed Corporation
    Inventors: Gordon H. King, Michel T. Zalzal