Patents by Inventor John Pracht

John Pracht 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).

  • Apparatus and method for improving contact between a web and a roll
    Publication number: 20060243593
    Abstract: This invention discloses a conductor roll that is surrounded by a crown that extends along a substantial portion of the length of the conductor roll. The crown is designed to compensate for the deflection of the conductor roll when the conductor roll is placed under a load.
    Type: Application
    Filed: April 29, 2005
    Publication date: November 2, 2006
    Inventors: Kenneth Bowman, John Pracht, Bernard Becker