Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372288 | Formation of a refractory repair mass | Leon-Philippe Mottet | 2002-04-16 |
| 6186410 | Lance for heating or ceramic welding | Robert Mercier, Jean-Pierre Robert | 2001-02-13 |
| 5961371 | Cutting refractory material | Bernard Somerhausen | 1999-10-05 |
| 5866049 | Process and mixture for forming a coherent Refractory mass on a surface | Leon-Philippe Mottet | 1999-02-02 |
| 5853654 | Process and apparatus for making ceramic articles | Jean-Pierre Robert | 1998-12-29 |
| 5780114 | Production of a siliceous refractory mass | Bernard Somerhausen | 1998-07-14 |
| 5700309 | Method and powder mixture for repairing oxide based refractory bodies | Alexandre Zivkovic, Bernard Somerhausen | 1997-12-23 |
| 5686028 | Process for forming a coherent refractory mass on a surface | Leon-Philippe Mottet | 1997-11-11 |
| 5435948 | Surface treatment of refractories | Rene Staffolani | 1995-07-25 |