Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479793 | Method for controlling a welding apparatus and corresponding control device | Manfred Wittmann, Franz Niedereder | 2002-11-12 |
| 6476354 | Method for controlling a welding apparatus and corresponding control device | Vinzenz Jank, Manfred Rührnössl, Rupert Frauenschuh | 2002-11-05 |