Patents by Inventor Ulrich G. Randoll

Ulrich G. Randoll 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).

  • Massage device having an oscillating active contact surface
    Patent number: 6579251
    Abstract: A versatile and highly effective massage device has an active surface for bringing into contact with tissue to be treated, and means for driving the active surface in an oscillating pivoting movement about an axis. The active surface has, in cross section, different radii perpendicular to the axis in different directions and can be rotated parallel to the axis in order to bring in each case different zones of the active surface into contact with the tissue.
    Type: Grant
    Filed: July 13, 1999
    Date of Patent: June 17, 2003
    Inventor: Ulrich G. Randoll