Patents by Inventor Jurgen Krank

Jurgen Krank 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).

  • Luminescence sensor
    Patent number: 4722607
    Abstract: The luminescence sensor has a housing insert (30) which is formed as an extruded section which carries the optical and optoelectronic components in a preadjusted arrangement. The housing insert can be built into the housing (10) on which a peripheral part of the optical system is mounted in an adjusted manner. A fluorescent tube (34) with a precision mount is located in a receiving mount of the housing insert (30) and is accessible in order to exchange it through a housing opening (56).
    Type: Grant
    Filed: March 13, 1986
    Date of Patent: February 2, 1988
    Assignee: Erwin Sick GmbH Optik Elektronik
    Inventors: Christoph Anselment, Jurgen Krank