Patents by Inventor Serge Maliar, Jr.

Serge Maliar, Jr. 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).

  • Mixing reactive liquids and preparing coagulant aids
    Patent number: 4147657
    Abstract: An apparatus and process for the preparation of colloidal dispersions of sodium metallo silicates, useful as coagulant aids, are disclosed. The dispersions are prepared by the controlled sequential mixing of separate streams of water, sodium silicate and a metal salt in a mixing block that has no moving parts. The apparatus and process are also useful in the mixing of other reactive solutions and fluids.
    Type: Grant
    Filed: August 3, 1977
    Date of Patent: April 3, 1979
    Assignee: PQ Corporation
    Inventors: Robert J. Kovanda, Serge Maliar, Jr., Robert W. Spencer