Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8221296 | Implement clamping system | Dietmar Hildebrandt | 2012-07-17 |
| 5060957 | Power-operated chuck | Karl-Heinz Schmitz | 1991-10-29 |
| 4700957 | Power-operated chuck | Rainer Kempken | 1987-10-20 |