Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209328 | Measuring the electrode force of welding tongs | Axel Heinemann, Elmar Lange | 2021-12-28 |
| 10919127 | Grinding wheel | Tadeusz Ptaszek | 2021-02-16 |
| 9579770 | Device and method for grinding workpieces using a control unit | Elmar Lange, Joerg Weinhardt | 2017-02-28 |