Patents by Inventor Harold Edgar Temple

Harold Edgar Temple 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).

  • Si.sub.3 N.sub.4 Coated crucible and die means for growing single crystalline silicon sheets
    Patent number: 4090851
    Abstract: Mechanical components, e.g. die and/or crucible or the like structures with which single silicon crystals are grown from the melt as shaped articles in thin sheet or ribbon geometry, are advantageously comprised, for their material of construction, of a suitable thermally stable and inert foundation substrate coated or provided on at least the silicon-contacting surface(s) thereof with a thin, uniform, integral surface layer deposit of pyrolitic silicon nitride (Si.sub.3 N.sub.4) obtained by the chemical vapor deposition (i.e., "CVD") technique.
    Type: Grant
    Filed: October 15, 1976
    Date of Patent: May 23, 1978
    Assignee: RCA Corporation
    Inventors: Samuel Berkman, Kyong-Min Kim, Harold Edgar Temple