Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10307879 | Device and method for the finishing machining of an internal face of a workpiece | — | 2019-06-04 |
| 10166648 | Finishing belt device and method for finishing a workpiece | Johannes Herrmann | 2019-01-01 |