Patents by Inventor Thomas C. Stonberg

Thomas C. Stonberg 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: D438114
    Type: Grant
    Filed: June 22, 2000
    Date of Patent: February 27, 2001
    Assignee: Courtesy Corporation
    Inventor: Thomas C. Stonberg