Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6565034 | Method and device for connecting material strips | Reinhard Hehner | 2003-05-20 |
| 4389366 | Process and device for cooling hollow synthetic material profiles | Gerhard V. Hoesslin | 1983-06-21 |
| 4203068 | Vibrating coil assembly | Matthaus Ebensberger, Lothar Raab | 1980-05-13 |