Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831290 | Linear unit for handling equipment | Heinz Clauss, Peter Drexel, Gerhard Gosdowski, Andreas Kettner, Ernst Leisner | 1989-05-16 |
| 4816955 | Robot joint with an electric drive motor | Joachim Bruns, Gerhard Gosdowski, Andreas Kettner | 1989-03-28 |