Patents by Inventor James L. McArdie

James L. McArdie 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).

  • Publication number: 20130065490
    Abstract: A method of refurbishing vinyl composition tile flooring includes sequentially wet abrading an exposed surface of a vinyl composition tile floor with a series of structured abrasive members affixed to a machine driver pad, wherein the series of structured abrasive members have decreasing abrasive particle size. The method may include a prior abrading step using and aggressive nonwoven abrasive article. The method may include application of polymeric finish after abrading.
    Type: Application
    Filed: September 12, 2011
    Publication date: March 14, 2013
    Inventors: Donald T. Landin, James L. McArdie