Patents by Inventor Gerald F. Kruegler

Gerald F. Kruegler 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).

  • Nonwoven buffing or polishing material having increased strength and dimensional stability
    Patent number: 6713413
    Abstract: A buffing or polishing material has a nonwoven fleece layer and a backing layer that adds strength and dimensional stability to the material. The nonwoven fleece layer is a needled blend of natural fibers and synthetic fibers having a uniform density and working surface, resulting in a better polishing or finishing consistency. The material can withstand high heat levels and can be worked quickly, resulting in a more efficient polishing or finishing operation. The buff material can be converted into any preferred shape or tool, such as an endless belt, disc, flapwheel, or spiral band.
    Type: Grant
    Filed: December 22, 2000
    Date of Patent: March 30, 2004
    Assignee: Freudenberg Nonwovens Limited Partnership
    Inventor: Gerald F. Kruegler
  • Nonwoven buffing or polishing material having increased strength and dimensional stability
    Publication number: 20010044006
    Abstract: A buffing or polishing material has a nonwoven fleece layer and a backing layer that adds strength and dimensional stability to the material. The nonwoven fleece layer is a needled blend of natural fibers and synthetic fibers having a uniform density and working surface, resulting in a better polishing or finishing consistency. The material can withstand high heat levels and can be worked quickly, resulting in a more efficient polishing or finishing operation. The buff material can be converted into any preferred shape or tool, such as an endless belt, disc, flapwheel, or spiral band.
    Type: Application
    Filed: December 22, 2000
    Publication date: November 22, 2001
    Inventor: Gerald F. Kruegler