Patents by Inventor Jerry S. Skorupa

Jerry S. Skorupa 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).

  • Refractory coating composition
    Patent number: 5155070
    Abstract: A refractory coating composition, adapted to be applied to a substrate by spraying or gunning, comprising:from about 25 to about 40% by weight alumina;from about 15 to about 25% by weight ceramic fiber;from about 40 to about 60% by weight colloidal silica; andsufficient water to form an aqueous suspension thereof.
    Type: Grant
    Filed: April 28, 1992
    Date of Patent: October 13, 1992
    Inventor: Jerry S. Skorupa