Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9396864 | Energy supply device for explosion-proof electronic functional units | Ralf Schäffer, Thomas Keul | 2016-07-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9396864 | Energy supply device for explosion-proof electronic functional units | Ralf Schäffer, Thomas Keul | 2016-07-19 |