Patents Assigned to Wilhelm Will KG
  • Optical-electronic microscopy apparatus and process
    Patent number: 4115802
    Abstract: An apparatus and process for microscopy produces two real images of a specimen using light-optical means. The images have different light qualities and are then amplified electronically and rendered visible as a single image following a difference image method.
    Type: Grant
    Filed: August 8, 1975
    Date of Patent: September 19, 1978
    Assignee: Wilhelm Will KG
    Inventors: Klaus Kramer, Toni Dietrich, Peter Braun