Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5490138 | ATM communication system | Gerd Niestegge, Volker Tegtmeyer | 1996-02-06 |
| 5288987 | Autofocusing arrangement for a stereomicroscope which permits automatic focusing on objects on which reflections occur | Uwe Vry, Christian Lucke, Ulrich Sander, Werner Muller, Joachim Luber +3 more | 1994-02-22 |
| 5059357 | Vortex chamber atomizer | Norbert Caernawski | 1991-10-22 |
| 4726686 | Swirl chamber | Norbert Czernawski | 1988-02-23 |