Patents by Inventor James C. Bange

James C. Bange 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).

  • Arsenic-free glasses
    Patent number: 6128924
    Abstract: This invention is related to glasses for use as substrates in flat panel display devices, more specifically to a family of aluminosilicate glasses in which less than 0.2 mole percent and preferably no As.sub.2 O.sub.3 is used as a fining agent and the .beta.-OH of the glass is maintained below about 0.5.
    Type: Grant
    Filed: July 14, 1998
    Date of Patent: October 10, 2000
    Assignee: Corning Incorporated
    Inventors: James C. Bange, William G. Dorfeld, James C. Hayes, Josef C. Lapp
  • Arsenic-free glasses
    Patent number: 5824127
    Abstract: This invention is related to glasses for use as substrates in flat panel display devices, more specifically to a family of aluminosilicate glasses in which less than 0.2 mole percent and preferably no As.sub.2 O.sub.3 is used as a fining agent and the .beta.-OH of the glass is maintained below about 0.5 mm.
    Type: Grant
    Filed: October 28, 1996
    Date of Patent: October 20, 1998
    Assignee: Corning Incorporated
    Inventors: James C. Bange, William G. Dorfeld, James C. Hayes, Josef C. Lapp