Patents by Inventor Peter Steinkeller

Peter Steinkeller 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).

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    Patent number: D841169
    Type: Grant
    Filed: November 4, 2016
    Date of Patent: February 19, 2019
    Assignee: Ivoclar Vivadent AG
    Inventor: Peter Steinkeller
  • Surface of a blank
    Patent number: D903875
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: December 1, 2020
    Assignee: Ivoclar Vivadent AG
    Inventor: Peter Steinkeller