Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4421035 | Apparatus for locking a keyboard at selected inclinations to a horizontal reference | Bernd Gubbe, Klaus Krause, Otto Schonemann | 1983-12-20 |
| 4379429 | Height and inclination adjustable support shelf | Bernd Gubbe, Klaus Krause, Otto Schonemann | 1983-04-12 |