Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4274780 | Apparatus for stacking layers of objects | Wilfried Grunert, Wilhelm Aufenvenne | 1981-06-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4274780 | Apparatus for stacking layers of objects | Wilfried Grunert, Wilhelm Aufenvenne | 1981-06-23 |