Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5018923 | Automated bricklaying apparatus | Jeannot Konsbruck, Andre Kremer | 1991-05-28 |
| 4911595 | Apparatus for lining the inside wall of a vessel with bricks | Michel Kirchen, Victor Kremer, Emile Lonardi | 1990-03-27 |
| 4787796 | Apparatus for lining the inner wall of a vessel with bricks | Victor Kremer, Michel Kirchen, Emile Lonardi, Jean Liesch, Andre Boch +2 more | 1988-11-29 |
| 4708562 | Apparatus for lining the inner wall of a vessel with bricks | Jean Liesch | 1987-11-24 |
| 4688773 | Apparatus for laying a refractory lining on the inner wall of a vessel | Edouard Legille | 1987-08-25 |
| 4456478 | Method of and apparatus for metallurgically treating molten metals | Paul Metz | 1984-06-26 |
| 4210087 | Method of operation for a refuse incinerating furnace | Rene Weiwers | 1980-07-01 |