Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7351933 | Method and apparatus for controlling a welding system | Gerd Huismann, Peter Hennecke, Richard Martin Hutchison, Tim Matus | 2008-04-01 |
| 6969823 | Method and apparatus for controlling a welding system | Gerd Huismann, Peter Hennecke, Richard Martin Hutchison, Tim Matus | 2005-11-29 |