Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D563428 | Visualization device | Horst Kessler, Olaf Dressel, Juergen DIETRICH, Hans-Peter Constin, Lutz Friedrich | 2008-03-04 |
| D563429 | Visualization device | Horst Kessler, Olaf Dressel, Juergen DIETRICH, Hans-Peter Constin, Lutz Friedrich | 2008-03-04 |