Patents by Inventor Jack M. Ginn

Jack M. Ginn 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).

  • Polyamide compositions containing carboxylic acid metal salt and organophosphonic acid
    Patent number: 4237034
    Abstract: Method for producing improved nucleating agent systems for polyamides comprising intimately blending a combination of a metal salt of saturated or unsaturated carboxylic acids or a metal oxide or a metal hydroxide and an organophosphonic acid with a polyamide under melt conditions.
    Type: Grant
    Filed: May 6, 1976
    Date of Patent: December 2, 1980
    Assignee: Imperial Chemical Industries Limited
    Inventors: Jiri Tomka, Jack M. Ginn