Patents by Inventor Greg A. Hightower

Greg A. Hightower 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).

  • Binding system
    Patent number: 5180246
    Abstract: A binder useful for containing articles that have holes located near the edge of the article. The binder has a plurality of spaced apart oppositely located ribs attached to either side of a hinge that pass through the holes when the binder is in a closed position to securely contain the articles.
    Type: Grant
    Filed: May 16, 1991
    Date of Patent: January 19, 1993
    Inventor: Greg A. Hightower