Patents by Inventor Max Wörishofer

Max Wörishofer 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).

  • Muffle and method of using
    Patent number: 8257622
    Abstract: The invention proposes a muffle with a pressing channel and at least one mold cavity that is coupled to the pressing channel via at least one connection channel. In this case, in order to increase the pressing pressure and to improve the intermixing of the blank material, it is proposed to arrange at least two blanks (18) side by side in the pressing channel (12).
    Type: Grant
    Filed: November 5, 2008
    Date of Patent: September 4, 2012
    Assignee: Ivoclar Vivadent AG
    Inventors: Harald Gritsch, Max Wörishofer, Christoph Zobler, Thomas Stampfer, Hans-Peter Foser