Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7547132 | Screw-type processing plant with elongation and expansion compensation devices | Ralf Davids, Raimund Schleicher, Ralf Riehle | 2009-06-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7547132 | Screw-type processing plant with elongation and expansion compensation devices | Ralf Davids, Raimund Schleicher, Ralf Riehle | 2009-06-16 |