Patents by Inventor James Fieffer

James Fieffer 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: 20060118590
    Abstract: Methods and apparatus for adjusting nip rolls are disclosed. In particular, a web material is moved between a first roll and a second roll opposite the first roll and a pressure value associated with an amount of pressure applied to the web material by the first and second rolls is determined. The amount of pressure applied to the web material is controlled by moving one of the first and second rolls based on the pressure value.
    Type: Application
    Filed: December 2, 2004
    Publication date: June 8, 2006
    Inventor: James Fieffer