Patents by Inventor Rolf Ott

Rolf Ott 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).

  • Inflatable support for a human torso
    Patent number: 5245719
    Abstract: An inflatable support for a human torso is provided which has the general form of a catamaran, and which provides a tunnel extending longitudinally of the support within which additional supporting members can be confined, whereby to provide for adjustability of the support in dependence on the requirements of the user.
    Type: Grant
    Filed: July 30, 1992
    Date of Patent: September 21, 1993
    Inventor: Rolf Ott