Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7117635 | Trapping protector for a power-operated closing device | Andreas Thal, Johann Hertel | 2006-10-10 |
| 6896268 | Shaped seal for sealing a power-operated closing device | Bernd Westerhoff | 2005-05-24 |
| 6463698 | Jam protection for a power-operated closing device | — | 2002-10-15 |
| 6358459 | Method for the production of molded bodies from polymer foam particles | Maik Ziegler, Adam Geissler, Axel Kauffmann, Lars Ziegler, Peter Elsner | 2002-03-19 |