Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6621674 | Electric supply unit for plasma installations | Gerhard Zahringer, Thomas Rettich | 2003-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6621674 | Electric supply unit for plasma installations | Gerhard Zahringer, Thomas Rettich | 2003-09-16 |