Patents by Inventor Klaus Norbert Tusch

Klaus Norbert Tusch 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).

  • Radiation emitting device
    Patent number: 5783831
    Abstract: A flexible tube for providing a radiation emitting source. The flexible tube contains a plurality of spaced infrared emitting diodes uniformly arranged along its length and bent into a circle with ends meeting at a junction. The emitting source is controlled to emit radiation which is not visible to the human eye, but can be detected by a device capable of detecting emitted radiation.
    Type: Grant
    Filed: June 4, 1997
    Date of Patent: July 21, 1998
    Assignee: Colebrand Limited
    Inventor: Klaus Norbert Tusch