Patents by Inventor Marcel Van Woerkom

Marcel Van Woerkom 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: D284840
    Type: Grant
    Filed: March 23, 1984
    Date of Patent: July 29, 1986
    Inventor: Marcel Van Woerkom