Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9468969 | Axial thread rolling head and method for forming an external thread on a workpiece with an axial thread rolling head | Frank Smidt | 2016-10-18 |
| 7204115 | Axial thread-rolling head | — | 2007-04-17 |
| 7073361 | Tangential thread-rolling head | Dirk Marbs | 2006-07-11 |
| 6695548 | Surface milling or angular milling cutter | Klaus Oppelt | 2004-02-24 |
| 6684674 | Tread rolling head | — | 2004-02-03 |
| 6598444 | Tangential rolling head | — | 2003-07-29 |
| 6298703 | Roll for a radial thread-rolling head | Klaus Oppelt | 2001-10-09 |
| 5784912 | Tangential rolling head | Klaus Oppelt | 1998-07-28 |