Patents by Inventor Mark P. McGhee

Mark P. McGhee 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).

  • Brush for cleaning/scrubbing a substrate
    Publication number: 20040040575
    Abstract: A brush assembly includes a first brush having a central portion and end portions. The central portion is recessed from the end portions. A second brush is provided having an outer surface and opposed to the first brush. The first brush and the second brush are adapted to receive a planar object therebetween. The outer surface and the end portions are in contact with the planar object and the central portion avoids contact with the planar object.
    Type: Application
    Filed: August 28, 2002
    Publication date: March 4, 2004
    Inventors: Alexander Tregub, Jamie Ludke, Mark P. McGhee, Mansour Moinpour, Joseph W. Parks, Jade Sun, Jonathan W. Thibado