Patents by Inventor Kenneth Lorenz

Kenneth Lorenz 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).

  • Coated abrasives
    Patent number: 6797023
    Abstract: Novel coated abrasives comprising abrasive agglomerate grains characterized by a high porosity and low ratio of solid volume to nominal volume provide exceptionally useful medium to low pressure grinding characteristics.
    Type: Grant
    Filed: May 14, 2002
    Date of Patent: September 28, 2004
    Assignee: Saint-Gobain Abrasives Technology Company
    Inventors: Christopher E. Knapp, Olivier Leon-Marie Fernand Guiselin, Kenneth Lorenz
  • Coated abrasives
    Publication number: 20030213182
    Abstract: Novel coated abrasives comprising abrasive agglomerate grains characterized by a high porosity and low ratio of solid volume to nominal volume provide exceptionally useful medium to low pressure grinding characteristics.
    Type: Application
    Filed: May 14, 2002
    Publication date: November 20, 2003
    Inventors: Christopher E. Knapp, Olivier Leon-Marie Fernand Guiselin, Kenneth Lorenz