Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6476356 | Metal cored wire for gas shielded arc welding having excellent zinc primer resistant performance and low temperature impact toughness | — | 2002-11-05 |
| 6414269 | Pit and blow hole resistant flux-cored wire for gas-shielded arc welding of galvanized steel sheet | — | 2002-07-02 |