Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4712456 | Electric torsion-controlled screwdriver with an improved automatic turn-off device | — | 1987-12-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4712456 | Electric torsion-controlled screwdriver with an improved automatic turn-off device | — | 1987-12-15 |