Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091365 | Method of making a refractory article | François Veillette, Alain Simard | 2024-09-17 |
| 11692101 | Protective coating composition for substrates in contact with molten metal | François Veillette, Alain Simard | 2023-07-04 |
| 11299432 | Method of making a refractory article | François Veillette, Alain Simard | 2022-04-12 |
| 10434569 | Filtration device for the filtration of a liquid metal or an alloy thereof, and a filtration method using said filtration device | Maurice Lacasse, Jay Fritzke, Michael Ellery Bouchard | 2019-10-08 |
| 10201849 | Composition, a method for preparing said composition, a method for preparing a rigidified fabric, the rigidified fabric so obtained, a filtration device, methods for the manufacture of the filtration device, installation, process and use of said filtration device for the filtration of a liquid metal or an alloy thereof | Maurice Lacasse | 2019-02-12 |
| 6254810 | Method for coating profecting and rigidifying a fabric made of heat-resistant fibers | Pierre Delvaux, Luc Desrosiers, Michel Rouleau | 2001-07-03 |
| 5880046 | Moldable refractory composition and process for preparing the same | Pierre Delvaux, Luc Desrosiers, Louis Campagna | 1999-03-09 |
| 5612266 | Decorative, non-combustible synthetic fire-log | Pierre Delvaux, Normand Lesmerises | 1997-03-18 |
| 5362690 | Refractory castable composition and process for its manufacture | Pierre Delvaux, Normand Lesmerises, Daniel Poisson | 1994-11-08 |
| 5360771 | Light weight mineral foam and process for preparing the same | Pierre Delvaux, Normand Lesmerises, Daniel Poisson | 1994-11-01 |
| 4985164 | Forsterite and its use as insulating material | Pierre Delvaux, Luc Desrosiers | 1991-01-15 |