| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | United States | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Turning | |
| #2 | Unspecified technologies | |
| #3 | Accessories for machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Antoni Herbert | 7 |
| #2 | Klein Helmut | 3 |
| #3 | Kempken Rainer | 3 |
| #4 | Anthony Herbert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO0051769A1 | Clamping jaw | |
| JPH1170402A | Jaw chuck | |
| EP0899056A1 | Device for clamping and/or holding workpieces on a turning machine | |
| EP0458170A2 | Chuck |