Patents by Inventor Richard Chamernik

Richard Chamernik 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).

  • Container for mixing a liquid and a solid
    Patent number: 4484920
    Abstract: A container adapted for the mixing of a liquid and a solid initially placed in separate compartments. The compartment containing the solid has two access ports so liquid can pass through the compartment carrying the solid with it for better mixing.
    Type: Grant
    Filed: April 6, 1982
    Date of Patent: November 27, 1984
    Assignee: Baxter Travenol Laboratories, Inc.
    Inventors: Stephen B. Kaufman, John W. Hart, Richard Chamernik