Patents by Inventor William J. Henning

William J. Henning 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).

  • Articles having an insulative coating containing kaolin and staple fibers
    Patent number: 4323400
    Abstract: A liquid multi-purpose coating composition is disclosed which has significant resistance to heat transfer. The coating composition may be applied to many different types of substrates including wood, metal, concrete and other structural materials. The composition is a water-based liquid containing principally kaolin, staple fibers and a dispersing agent. The coating composition and articles coated therewith exhibit excellent insulating properties against heat and radiant energy. Considerable energy savings and various economies are obtained by the insulative compositions.
    Type: Grant
    Filed: July 30, 1980
    Date of Patent: April 6, 1982
    Inventor: William J. Henning
  • Aqueous insulative coating compositions containing kaolin and staple fibers
    Patent number: 4240936
    Abstract: A liquid multi-purpose coating composition is disclosed which has significant resistance to heat transfer. The coating composition may be applied to many different types of substrates including wood, metal, concrete and other structural materials. The composition is a water-based liquid containing principally kaolin, staple fibers and a dispersing agent. The coating composition and articles coated therewith exhibit excellent insulating properties against heat and radiant energy. Considerable energy savings and various economies are obtained by the insulative compositions.
    Type: Grant
    Filed: May 3, 1979
    Date of Patent: December 23, 1980
    Inventor: William J. Henning