Patents by Inventor Xuaco Pascual

Xuaco Pascual 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).

  • Puncture resistant composite
    Patent number: 6368989
    Abstract: A puncture resistant footwear sole composite is disclosed with a plurality of layers of woven aramid yarn fabric combined with a matrix resin in an amount adequate to adhere adjacent fabric layers together but not so much that the composite is saturated by matrix resin.
    Type: Grant
    Filed: January 12, 1999
    Date of Patent: April 9, 2002
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Xuaco Pascual, Constantine William Tsimpris, Marvin Frank Schaffer