Patents by Inventor Donald R. Megison

Donald R. Megison 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).

  • Absorbent pad having improved liquid distribution
    Patent number: 4781710
    Abstract: An absorbent pad having a densification pattern comprising relatively low density tuft regions which are separated and surrounded by channels. The channels further comprise storage regions and transport regions wherein one of said storage regions or said transport regions separate and surround the other of said storage regions or said transport regions. The transport regions have a density greater than the density of the storage regions which, in turn, have a density greater than the tuft regions.
    Type: Grant
    Filed: May 15, 1987
    Date of Patent: November 1, 1988
    Assignee: The Procter & Gamble Company
    Inventors: Donald R. Megison, Richard A. Vonderhaar