Patents by Inventor Richard G. Snell

Richard G. Snell 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).

  • Solder glass and electrical device employing the same
    Patent number: 4521641
    Abstract: A solder glass comprised of about 65 weight percent Sb.sub.2 O.sub.3 ; about 30 weight percent B.sub.2 O.sub.3 and about 5 weight percent V.sub.2 O.sub.5. The glass is black and extremely visible when employed as a molten seal in electrical devices such as tungsten-halogen lamps.
    Type: Grant
    Filed: January 4, 1984
    Date of Patent: June 4, 1985
    Assignee: GTE Products Corporation
    Inventors: Richard G. Snell, Fredrick A. Loughridge
  • Solder glass and electrical device employing same
    Patent number: 4493944
    Abstract: A solder glass comprising, by weight, about 65% Sb.sub.2 O.sub.3 ; about 30% B.sub.2 O.sub.3 ; and about 5% PbO. The glass is molten at about 350.degree. C. and can be employed as a molten seal in electrical devices such as tungsten-halogen lamps.
    Type: Grant
    Filed: January 4, 1984
    Date of Patent: January 15, 1985
    Assignee: GTE Products Corporation
    Inventors: Richard G. Snell, Fredrick A. Loughridge
  • Solder glass and electrical device employing same
    Patent number: 4492814
    Abstract: A solder glass comprising, by weight, about 65% Sb.sub.2 O.sub.3 ; about 30% B.sub.2 O.sub.3 ; and about 5% Bi.sub.2 O.sub.3. The glass is molten at about 350.degree. C. and can be employed as a molten seal in electrical devices such as tungsten-halogen lamps.
    Type: Grant
    Filed: January 4, 1984
    Date of Patent: January 8, 1985
    Assignee: GTE Products Corporation
    Inventors: Richard G. Snell, Fredrick A. Loughridge