Patents by Inventor John S. Svendor

John S. Svendor 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).

  • Patent number: 3945903
    Abstract: Means for supporting a glass sheet substrate during the sputter-coating of a thin film of metal or metal-alloy thereon, comprising a rigid metal platen having a major supporting surface, and an overlay for the metal platen consisting of at least one glass plate covering the major supporting surface of the platen and directly supporting thereon the glass sheet substrate during the sputter-coating operations.
    Type: Grant
    Filed: August 28, 1974
    Date of Patent: March 23, 1976
    Assignee: Shatterproof Glass Corporation
    Inventors: John S. Svendor, Eugene Shintock