Patents by Inventor Glenn Hahn Kollen

Glenn Hahn Kollen 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: D480527
    Type: Grant
    Filed: January 16, 2003
    Date of Patent: October 7, 2003
    Inventor: Glenn Hahn Kollen
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    Patent number: D492076
    Type: Grant
    Filed: August 8, 2003
    Date of Patent: June 22, 2004
    Inventor: Glenn Hahn Kollen