Patents by Inventor Virginia L. Kubler

Virginia L. Kubler 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).

  • UV shield
    Patent number: 6143387
    Abstract: A protective film to be applied to glass or other material windows to prevent the penetration of 99.9% of ultraviolet (UV) radiation in the UV A and UV B wavelength.
    Type: Grant
    Filed: July 28, 1997
    Date of Patent: November 7, 2000
    Inventors: Virginia L. Kubler, Lisa Y. Winckler