Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6713707 | Welding material and method without carrier | Gianfranco Gabbianelli, Richard Ashley | 2004-03-30 |
| 6689982 | Apparatus and method for welding aluminum tubes | Gianfranco Gabbianelli, Richard Ashley | 2004-02-10 |