Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6388807 | Confocal laser scanning microscope | Werner Knebel | 2002-05-14 |
| 6222961 | Point light source for a laser scanning microscope and process for feeding at least two different laser beams of different wavelengths into a laser scanning microscope | Johann Engelhardt | 2001-04-24 |
| 6211988 | Optical device for scanning a beam in two axes that are substantially perpendicular to each other | Johann Engelhardt | 2001-04-03 |
| 6150666 | Polyfocal representation of the surface profile of any given object | Johann Engelhardt, Thomas Zapf | 2000-11-21 |
| 5903688 | Device for feeding a UV laser into a confocal laser scanning microscope | Johann Engelhardt, Klaus Kierschke | 1999-05-11 |
| 5571190 | Implant for the replacement of vertebrae and/or stabilization and fixing of the spinal column | Oleg J. P. Wolf | 1996-11-05 |
| 5569304 | Apparatus for inducing bloodlessness at the extremities of a patient | — | 1996-10-29 |
| 5425732 | Implant for internal fixation, particularly spondylodesis implant | — | 1995-06-20 |
| 5409488 | Spondylodesis implant | — | 1995-04-25 |
| 4658809 | Implantable spinal distraction splint | Klaus Zielke | 1987-04-21 |
| 4433677 | Implantable splint for correcting lumbosacral spondylodesis | Max B. Ulrich | 1984-02-28 |