Patents by Inventor K. Rudolf Bartusel

K. Rudolf Bartusel 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).

  • Frame for supporting a glass sheet during tempering
    Patent number: 4661142
    Abstract: The invention relates to a frame for supporting a glass sheet in horizontal position during tempering. The frame is formed by a body and includes bearing members with bearing surfaces which support the glass sheet and which between them delimit channels for evacuation of blowing gases. The bearing members are located in at least a selected region of the body.
    Type: Grant
    Filed: October 28, 1985
    Date of Patent: April 28, 1987
    Assignee: Saint-Gobain Vitrage
    Inventors: K. Rudolf Bartusel, Werner Diederen, Eberhard Liepelt, Waldemar Linberg