Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10695842 | Horizontal lathe machine with a mid-spindle and two tooling turrets | — | 2020-06-30 |
| 10245651 | Hydraulic chuck | — | 2019-04-02 |
| 9669465 | Cutting apparatus for a machine tool | — | 2017-06-06 |
| 9383030 | Check valve | — | 2016-07-05 |
| 8893595 | Chuck device having two collets | — | 2014-11-25 |
| 8517391 | Hydraulic chuck assembly | — | 2013-08-27 |
| 8205531 | Chuck device and machine tool having the same | — | 2012-06-26 |
| 7044477 | Chuck assembly with a cooling mechanism | — | 2006-05-16 |
| 6969073 | Chuck assembly with a sealing member | — | 2005-11-29 |
| 6901829 | Turret lathe with a clutch for operating between chamfering and turning operation modes | — | 2005-06-07 |
| 6668859 | Hydraulic collet assembly with a valve unit | — | 2003-12-30 |
| 6497417 | Collet chuck provided with a driven movable member which can be driven hydraulically in two opposite directions for operating a collet | — | 2002-12-24 |
| 6298758 | Lathe with a polygon machining device | — | 2001-10-09 |
| 6173630 | Working machine for machining a workpiece | — | 2001-01-16 |