Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11865628 | Roughening tool and method for roughening a cylindrical surface | — | 2024-01-09 |
| 11786978 | Hydraulic expanding chuck | Klaus Matheis | 2023-10-17 |
| 11491558 | Roughing tool and method for its manufacture | — | 2022-11-08 |
| 9649696 | Chuck | — | 2017-05-16 |
| 9566650 | Hydro-expansion chuck | Hakki Aygün | 2017-02-14 |
| 5277435 | Standard shank and method for directly locating rotating cutting tools in a machine tool work spindle | Johann Kramer, Rainer Renz, Dieter Jenuwein | 1994-01-11 |