Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4546864 | One-way clutch | Johannes Sebulke | 1985-10-15 |
| 4522289 | Retainer ring for a freewheel clutch | Emil Giese, Ruprecht Maurer | 1985-06-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4546864 | One-way clutch | Johannes Sebulke | 1985-10-15 |
| 4522289 | Retainer ring for a freewheel clutch | Emil Giese, Ruprecht Maurer | 1985-06-11 |