Patents by Inventor Anthony Eugene Schiavone

Anthony Eugene Schiavone 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).

  • Prepress sealer application technology
    Patent number: 5786072
    Abstract: This invention relates to a method for preparing wood composition board, such as hard board, fabricated consolidating fibers or chips under heat and pressure to form an integral board material. More particularly, this invention relates to an improved method for applying a clear or pigmented prepress coating, also known as a prepress sealer, to the surface of a fibrous mat by converting the prepress sealer into foam prior to subjecting the mat to a temperature and pressure press treatment.
    Type: Grant
    Filed: November 19, 1996
    Date of Patent: July 28, 1998
    Inventors: Oscar Hsien-Hsiang Hsu, Anthony Eugene Schiavone
  • Prepress sealer application technology by foaming
    Patent number: 5695823
    Abstract: This invention relates to a method for preparing wood composition board, such as hard board, fabricated consolidating fibers or chips under heat and pressure to form an integral board material. More particularly, this invention relates to an improved method for applying a clear or pigmented prepress coating, also known as a prepress sealer, to the surface of a fibrous mat by converting the prepress sealer into foam prior to subjecting the mat to a temperature and pressure press treatment.
    Type: Grant
    Filed: April 3, 1995
    Date of Patent: December 9, 1997
    Assignee: Rohm and Haas Company
    Inventors: Oscar Hsien-Hsiang Hsu, Anthony Eugene Schiavone