Patents by Inventor James Vincent Holzem

James Vincent Holzem 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).

  • Core reduction method and apparatus
    Patent number: 7789001
    Abstract: Apparatus and processes for producing paper roll products with spaced core sections. A core substrate is arranged on a mandrel, and then divided into a plurality of core sections. The core sections are then separated from each other on the mandrel to form gaps between the core sections. Paper web material can then be wound onto the separated core sections to form a log of rolls. The log is then cut into final paper roll products.
    Type: Grant
    Filed: August 7, 2006
    Date of Patent: September 7, 2010
    Assignee: Wausau Paper Towel & Tissue, LLC
    Inventors: Joseph A. Blume, James Vincent Holzem, Steve J. Jansen
  • Core reduction apparatus
    Patent number: 7389716
    Abstract: Apparatus and processes for producing paper roll products with spaced core sections. A core substrate is arranged on a mandrel, and then divided into a plurality of core sections. The core sections are then separated from each other on the mandrel to form gaps between the core sections. Paper web material can then be wound onto the separated core sections to form a log of rolls. The log is then cut into final paper roll products.
    Type: Grant
    Filed: September 20, 2006
    Date of Patent: June 24, 2008
    Assignee: Wausau Paper Towel & Tissue, LLC
    Inventors: Joseph A. Blume, James Vincent Holzem, Steve J. Jansen
  • Core reduction apparatus
    Patent number: 7127974
    Abstract: Apparatus and processes for producing paper roll products with spaced core sections. A core substrate is arranged on a mandrel, and then divided into a plurality of core sections. The core sections are then separated from each other on the mandrel to form gaps between the core sections. Paper web material can then be wound onto the separated core sections to form a log of rolls. The log is then cut into final paper roll products.
    Type: Grant
    Filed: October 13, 2004
    Date of Patent: October 31, 2006
    Assignee: Bay West Paper Corporation
    Inventors: Joseph A. Blume, James Vincent Holzem, Steve J. Jansen
  • Core reduction method and apparatus
    Patent number: 7107888
    Abstract: Apparatus and processes for producing paper roll products with spaced core sections. A core substrate is arranged on a mandrel, and then divided into a plurality of core sections. The core sections are then separated from each other on the mandrel to form gaps between the core sections. Paper web material can then be wound onto the separated core sections to form a log of rolls. The log is then cut into final paper roll products.
    Type: Grant
    Filed: March 7, 2003
    Date of Patent: September 19, 2006
    Assignee: Bay West Paper Corporation
    Inventors: Joseph A. Blume, James Vincent Holzem, Steve J. Jansen
  • Core reduction method and apparatus
    Publication number: 20040173071
    Abstract: Apparatus and processes for producing paper roll products with spaced core sections. A core substrate is arranged on a mandrel, and then divided into a plurality of core sections. The core sections are then separated from each other on the mandrel to form gaps between the core sections. Paper web material can then be wound onto the separated core sections to form a log of rolls. The log is then cut into final paper roll products.
    Type: Application
    Filed: March 7, 2003
    Publication date: September 9, 2004
    Inventors: Joseph A. Blume, James Vincent Holzem, Steve J. Jansen