Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351939 | Machine for piercing a taphole for a shaft furnace | Victor Kremer, Guy Thillen, Philippe Malivoir | 1994-10-04 |
| 5338013 | Machine for piercing a taphole for a shaft furnace | Jean Metz, Pierre Mailliet, Guy Thillen, Radmir Andonov, Philippe Malivoir | 1994-08-16 |
| 5333839 | Machine for boring a tap hole of a shaft furnace | Philippe Malivoir, Jean Metz, Fernand Roemen, Patrick Milen | 1994-08-02 |
| 5308047 | Machine for piercing a taphole for a shaft furnace | Jean Metz, Pierre Mailliet, Guy Thillen, Radomir Andonov, Philippe Malivoir | 1994-05-03 |
| 5299900 | Installation for charging a shaft furnace | Pierre Mailliet | 1994-04-05 |