Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9427844 | Centering machine for workpieces, particularly optical lenses | Joachim Diehl, Achim Schmidt | 2016-08-30 |
| 9278421 | Method for grinding workpieces, in particular for centering grinding of workpieces such as optical lenses | Joachim Diehl, Achim Schmidt | 2016-03-08 |