Patents by Inventor Timothy J. Kryzer

Timothy J. Kryzer 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).

  • Drag reduction article
    Patent number: 5848769
    Abstract: An article for reducing the drag caused by a fluid flowing over a surface comprises an outer layer having an exposed patterned surface that reduces drag, an inner reinforcing layer, and an intermediate layer for bonding the outer layer to the reinforcing layer.
    Type: Grant
    Filed: August 26, 1996
    Date of Patent: December 15, 1998
    Assignee: Minnesota Mining & Manufacturing Company
    Inventors: Daniel R. Fronek, Timothy J. Kryzer