Patents by Inventor Bralt Renze Schat

Bralt Renze Schat 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).

  • High-pressure discharge lamp having a metal lead through conductor
    Patent number: 4001625
    Abstract: A discharge vessel is closed with the aid of a stud of molybdenum/aluminum-oxide cermet through which an electrical tubular lead-through of molybdenum projects. The cermet stud and the molybdenum tube constitute a gastight connection without the interposition of a melting glass.
    Type: Grant
    Filed: October 15, 1974
    Date of Patent: January 4, 1977
    Assignee: U.S. Philips Corporation
    Inventors: Bralt Renze Schat, Abraham Timmermans