Patents by Inventor Donald R. Campana

Donald R. Campana 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).

  • Protective wrist band
    Patent number: 4896378
    Abstract: Disclosed is a protective wrist band having a composite body adapted to extend around a wearer's wrist and having complementary connector means on opposite ends for releasably holding the band around the wrist. The wrist band body has an inner layer of a porous, absorbent, fabric material and a significantly thicker shock-absorbing outer layer of a resilient, fluid-impervious, rubber-like closed cell material.
    Type: Grant
    Filed: September 26, 1988
    Date of Patent: January 30, 1990
    Inventor: Donald R. Campana