Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479795 | Portable welding wire feeder and housing | Donald R. Keddell, Richard J. Schuh | 2002-11-12 |
| 6344628 | CV background for welding | Albert M. Nowak, Richard Martin Hutchison | 2002-02-05 |