| 7554056 |
Method and apparatus for braking and advancing a welding wire |
Peter Hennecke |
2009-06-30 |
| 7364059 |
Method and apparatus for feeding wire to a welding arc |
Peter Henecke, Richard Martin Hutchison |
2008-04-29 |
| 7351933 |
Method and apparatus for controlling a welding system |
Peter Hennecke, Richard Martin Hutchison, Lori Kuiper, Tim Matus |
2008-04-01 |
| 7165707 |
Method and apparatus for feeding wire to a welding arc |
Peter Hennecke, Richard Martin Hutchison |
2007-01-23 |
| 7138602 |
Method and apparatus for welding with mechanical arc control |
Peter Hennecke, Richard Martin Hutchison |
2006-11-21 |
| 7102099 |
Method and apparatus for feeding wire to a welding arc |
Peter Henecke, Richard Martin Hutchison, Bruce Patrick Albrecht |
2006-09-05 |
| 6984806 |
Method and apparatus for retracting and advancing a welding wire |
Peter Hennecke |
2006-01-10 |
| 6969823 |
Method and apparatus for controlling a welding system |
Peter Hennecke, Richard Martin Hutchison, Lori Kuiper, Tim Matus |
2005-11-29 |
| 6963048 |
Method and apparatus for welding with mechanical arc control |
Peter Hennecke, Richard Martin Hutchison |
2005-11-08 |
