Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7983786 | Neutral data computer control system for a machine tool used to produce workpieces with a threaded surface and associated machine tool | Stefan Dirrichs, Wolfgang London, Gary Töpfer | 2011-07-19 |
| 7925372 | Neutral data computer control system for a machine tool used to produce workpieces with a threaded surface and associated machine tool | Stefan Dirrichs, Wolfgang London, Gary Töpfer | 2011-04-12 |