Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4447165 | Bucket wheel bearing with split rolling bearing | Peter Kersten, Erich Muller, Eckart Horing | 1984-05-08 |
| 4347676 | Bucket-wheel excavator | Peter Kersten, Erich Muller | 1982-09-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4447165 | Bucket wheel bearing with split rolling bearing | Peter Kersten, Erich Muller, Eckart Horing | 1984-05-08 |
| 4347676 | Bucket-wheel excavator | Peter Kersten, Erich Muller | 1982-09-07 |