Patents by Inventor Stanley V. Martin

Stanley V. Martin 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).

  • PROCESS FOR GRINDING MATERIALS
    Publication number: 20210291406
    Abstract: A process for grinding materials includes grinding a frozen plastic material to form a first-stage plastic material in a first mill. The first-stage plastic material is processed in a second mill to form material having a particle size less than about 100 ?m.
    Type: Application
    Filed: March 18, 2021
    Publication date: September 23, 2021
    Inventor: Stanley V. MARTIN
  • Composition
    Patent number: 4962144
    Abstract: A composition comprising an aromatic polycarbonate in admixture with an anti-yellowing effective amount of a compound of the formula ##STR1##
    Type: Grant
    Filed: December 30, 1988
    Date of Patent: October 9, 1990
    Assignee: General Electric Company
    Inventors: Robert C. Babillis, Stanley V. Martin, Randall A. Reed