Patents by Inventor Randall J. Ratkowski

Randall J. Ratkowski 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).

  • Self-contained multipurpose comfort device
    Patent number: 5454125
    Abstract: A self-contained comfort device having a generally rectangular body portion and two pocket members disposed one on each surface of the body portion for containing the device when the device is folded and the pocket member is inverted thereabout. A generally rectangular resilient pad is incorporated within one of the pocket members. Preferably, the device is made with fleece on one surface and water-resistant material on the other. Customized logos may also be imprinted or embroidered on either surface.
    Type: Grant
    Filed: April 28, 1994
    Date of Patent: October 3, 1995
    Inventor: Randall J. Ratkowski