Patents by Inventor Clifford Newton

Clifford Newton 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).

  • Polychromatographic dyeing
    Patent number: 4000964
    Abstract: Coloration of a dyeable substrate is effected by using an eluant to modify the appearance of unfixed dyestuff in the substrate.
    Type: Grant
    Filed: December 10, 1974
    Date of Patent: January 4, 1977
    Assignee: BSG Designs Inc.
    Inventor: Clifford Newton