Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977357 | Welding wire positioning system | Elliott K. Stava, Jeffrey R. Klein, David Barton, George D. Blankenship | 2005-12-20 |
| 6913145 | Welding wire container with ribbed walls and a mating retainer ring | David Barton | 2005-07-05 |
| 6872914 | Two stage welder and method of operating same | — | 2005-03-29 |