Patents by Inventor Robert D. Aggson

Robert D. Aggson 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: D314556
    Type: Grant
    Filed: July 18, 1989
    Date of Patent: February 12, 1991
    Assignee: Aggson Family, Inc.
    Inventor: Robert D. Aggson