Patents by Inventor Joachim Bensel

Joachim Bensel 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).

  • Illuminating fixture for surgical light
    Patent number: 4181926
    Abstract: Enclosure for an illuminating fixture used in operating rooms. The enclosure comprises an upper enclosure section and a lower enclosure section which are heat insulated from each other. The lower section contains an opening for the transmission of light from the light source enclosed in the fixture. The inner surface of the lower section has good reflection characteristics for infrared light. The inner surface of the upper section has good characteristics for absorbing infrared light. The outside (back) surface of the upper section has good characteristics for emitting heat.
    Type: Grant
    Filed: May 30, 1978
    Date of Patent: January 1, 1980
    Assignee: Original Hanau Quartzlampen GmbH
    Inventors: Dieter Kockott, Joachim Bensel