Patents by Inventor Erik J. Biornard

Erik J. Biornard 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).

  • Electrically-conductive, light-attenuating antireflection coating
    Patent number: 5091244
    Abstract: A coating for an article comprising layers of nitrides of certain transition metals to provide an electrically-conductive, light-attenuating, antireflection surface.
    Type: Grant
    Filed: August 10, 1990
    Date of Patent: February 25, 1992
    Assignee: Viratec Thin Films, Inc.
    Inventor: Erik J. Biornard