Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8338748 | Tandem welding carriage with changeable wheel configuration and modular construction | Michael S. Flagg, Lawrence A. Boehnlein, Lucian Petrila, Edward A. Enyedy | 2012-12-25 |
| 7604244 | Welding carriage with changeable wheel configuration and modular construction | Lawrence A. Boehnlein, Lucian Petrila, Edward A. Enyedy | 2009-10-20 |
| 7357290 | Workpiece support structures and system for controlling same | George D. Blankenship, Christopher Hsu | 2008-04-15 |
| 7347350 | Welding workpiece support structures | George D. Blankenship, Christopher Hsu | 2008-03-25 |
| 7282667 | Welding wire positioning system | Christopher Hsu, Elliott K. Stava, David Barton, George D. Blankenship | 2007-10-16 |
| 6977357 | Welding wire positioning system | Christopher Hsu, Elliott K. Stava, David Barton, George D. Blankenship | 2005-12-20 |
| 6359344 | Electric generating domestic implement | Edward A. Enyedy | 2002-03-19 |