Patents by Inventor Michael J. Howick

Michael J. Howick 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).

  • Soybean oil marking compositions and methods of making the same
    Patent number: 5753015
    Abstract: The present invention is directed to a crayon marking composition comprising a fully hydrogenated soybean oil, a partially hydrogenated soybean oil, a fatty acid, a binder and a colorant, and methods of making the same.
    Type: Grant
    Filed: November 15, 1996
    Date of Patent: May 19, 1998
    Assignee: Dixon Ticonderoga Company
    Inventors: Thomas E. Sinwald, Michael J. Howick