Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902172 | Drill chuck with cushioned tightening sleeve | — | 2005-06-07 |
| 6889986 | Drill chuck with cushioned tightening ring | — | 2005-05-10 |
| 6883808 | Drill-chuck jaw with hard-metal inserts | Hans-Dieter Mack | 2005-04-26 |
| 6883809 | Drill chuck | — | 2005-04-26 |
| 6837499 | Ball-bolt chuck | Johann Taglang | 2005-01-04 |