Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11524815 | Bag for loose material | — | 2022-12-13 |
| 10471621 | Cutting device with exchanging device for the cutter bar | Dietrich Wolf | 2019-11-12 |
| 4298576 | Polymerization autoclave | Helmut E. Thyret, Thomas Balwe, Josef Hanzalik, Johann Bauer | 1981-11-03 |