Patents by Inventor Christian Ridder

Christian Ridder 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: D780716
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: March 7, 2017
    Assignee: Porsche Lizenz- und Handelsgesellschaft mbH & Co. KG
    Inventor: Christian Ridder