Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447716 | Welding electrode made of a nickel-based alloy and the corresponding alloy | Ricardo Cozar, Bernard Bonnefois | 2002-09-10 |
| 6113849 | Nickel-based alloy and welding electrode made of nickel-based alloy | Jean-Bernard Couffin, Ricardo Cozar, Jacques Levigoureux | 2000-09-05 |