Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8545146 | Device to hold a work spindle | Arno Woern | 2013-10-01 |
| 8132991 | Protection device for a motor spindle | — | 2012-03-13 |
| 6929099 | Rotary feed-through | Josef Greif, Wolfgang Bechteler | 2005-08-16 |
| 6923605 | Clamping device | Josef Greif | 2005-08-02 |
| 6726415 | Actuating device for a tool or workpiece tensioning jack in a machine tool spindle | Josef Greif | 2004-04-27 |
| 6080078 | Planetary gear with compensating coupling | — | 2000-06-27 |