Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5227118 | Top blowing refining lance | Victor Bleser, Andre Bock, Carlo Heintz, Carlo Lux, Robert Mousel +1 more | 1993-07-13 |
| 4971297 | Nozzle for refining lance | Romain Henrion, Henri Klein, Francois Knaff, Robert Mousel, Michel Decker +4 more | 1990-11-20 |