Patents by Inventor Clay McCall

Clay McCall 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).

  • Printing inks having low volatile organic compounds and methods of producing same
    Patent number: 6544322
    Abstract: A printing ink composition containing resin and glycerine, wherein the composition has less than 5 wt. % volatile organic compounds and has no hazardous air pollutants and a method of preparing such composition.
    Type: Grant
    Filed: January 5, 2001
    Date of Patent: April 8, 2003
    Assignee: Sun Chemical Corporation
    Inventors: Clay McCall, Ricky V. Mitchell, Doreen E. Smith
  • Printing inks having low volatile organic compounds and methods of producing same
    Publication number: 20020148384
    Abstract: A printing ink composition containing resin and glycerine, wherein the composition has less than 5 wt. % volatile organic compounds and has no hazardous air pollutants and a method of preparing such composition.
    Type: Application
    Filed: January 5, 2001
    Publication date: October 17, 2002
    Inventors: Clay McCall, Ricky V. Mitchell, Doreen E. Smith