Patents by Inventor Ronald C. Auderheide

Ronald C. Auderheide 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).

  • Insulating sleeve compositions and their uses
    Patent number: 5983984
    Abstract: Insulating sleeve mixes that contain hollow aluminosilicate microspheres, an organic binder, and boric acid and/or a phosphate, and their uses.
    Type: Grant
    Filed: January 12, 1998
    Date of Patent: November 16, 1999
    Assignee: Ashland Inc.
    Inventors: Ronald C. Auderheide, Helena Twardowska, Ralph E. Showman