Patents by Inventor William J. Rostal

William J. Rostal 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).

  • ABRASIVE ARTICLE AND METHOD OF MAKING AND USING THE SAME
    Publication number: 20080102720
    Abstract: A coated abrasive article having a moisture-insensitive laminate backing comprising woven glass fabric, laminating adhesive, and reinforcing woven fabric. Methods of making and using the coated abrasive article are also included.
    Type: Application
    Filed: October 30, 2006
    Publication date: May 1, 2008
    Inventors: William J. Rostal, Steven J. Keipert