Patents by Inventor William Rostal

William 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 articles and methods of making and using the same
    Publication number: 20060265966
    Abstract: A coated abrasive article having a reinforced vulcanized fiber backing with an abrasive layer affixed thereto and methods of making and using the same. The reinforced vulcanized fiber backing contains a reinforcing material that comprises a reaction product of a curable material.
    Type: Application
    Filed: May 24, 2005
    Publication date: November 30, 2006
    Inventors: William Rostal, Steven Keipert