Patents by Inventor Herbert E. Rauscher

Herbert E. Rauscher 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).

  • Surface treatment of photothermally crystallizable, chemically-machinable glass-ceramic articles
    Patent number: 4328305
    Abstract: This invention is directed to a method for treating the surface of photothermally crystallizable chemically-machinable glass-ceramic articles to render them non-sticking when brought into contact with certain organic materials. More particularly, the invention is drawn to the treatment of photothermally crystallizable, chemically-machinable glass-ceramic head pads for use in conjunction with information storage discs with SO.sub.2 vapors to render them non-sticking with respect to those discs.
    Type: Grant
    Filed: January 9, 1981
    Date of Patent: May 4, 1982
    Assignee: Corning Glass Works
    Inventor: Herbert E. Rauscher
  • Composite glass articles for channel plate fabrication
    Patent number: 4112170
    Abstract: A composite glass article for channel plate fabrication comprising a glass matrix in which is encased an array of leachable glass core elements, the core elements being composed of a BaO-B.sub.2 O.sub.3 -SiO.sub.2 glass exhibiting improved leaching characteristics as well as thermal expansion and high temperature softening properties compatible with the glass matrix, is described.
    Type: Grant
    Filed: December 13, 1976
    Date of Patent: September 5, 1978
    Assignee: Corning Glass Works
    Inventor: Herbert E. Rauscher
  • Laminated glass body with opal phase produced between laminae
    Patent number: 4009318
    Abstract: The instant invention relates to the production of composite glass articles involving the bringing together of two or more glasses, while in the molten state, into an integral unit. More particularly, the present invention is concerned with the manufacture of such articles wherein a reaction occurs at the interface between the laminae of molten glass such that an opal phase is spontaneously produced in situ thereat.
    Type: Grant
    Filed: November 15, 1974
    Date of Patent: February 22, 1977
    Assignee: Corning Glass Works
    Inventors: Thomas H. Elmer, Arthur E. Hillman, Karl E. Hoekstra, Robert G. Howell, Herbert E. Rauscher, Charles C. Smith, Jr.