Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6089798 | Device for coupling a tool to a hand-held tool-driving device | Heinz Neubert | 2000-07-18 |
| 5868209 | Device for coupling a tool to hand-held tool-driving machine | Heinz Neubert | 1999-02-09 |