Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4648282 | Power screwdriver | Wolfgang Josef Alender, Heinz-Gerhard Anders | 1987-03-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4648282 | Power screwdriver | Wolfgang Josef Alender, Heinz-Gerhard Anders | 1987-03-10 |