Patents by Inventor Harm Rietveld

Harm Rietveld 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: D935728
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: November 9, 2021
    Assignee: Hakari BV
    Inventor: Harm Rietveld