Patents by Inventor Joseph E. Michelotti

Joseph E. Michelotti 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).

  • Non-iridescent infrared-reflecting coated glass
    Patent number: 4971843
    Abstract: A noniridescent, high transmittance, low emissivity, infrared reflecting coated article for solar energy control and a method for its production are disclosed. The article comprises a transparent substrate, an infrared reflecting film which exhibits interference color effects, and a uniformly reflecting, transparent film which is sufficiently reflective in the visible range to mask the interference color effects of the infrared reflecting film.
    Type: Grant
    Filed: August 23, 1985
    Date of Patent: November 20, 1990
    Assignee: PPG Industries, Inc.
    Inventors: Joseph E. Michelotti, Vern A. Henery
  • Pyrolytic deposition of a cobalt/tin oxide spinel film
    Patent number: 4308319
    Abstract: Pyrolytic deposition of a durable, uniform, electrically nonconductive solar energy reflecting spinel-type film from an aqueous solution of a water soluble cobalt salt and a water soluble tin compound is disclosed.
    Type: Grant
    Filed: June 9, 1980
    Date of Patent: December 29, 1981
    Assignee: PPG Industries, Inc.
    Inventors: Joseph E. Michelotti, Stanley M. Ohlberg