Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4580969 | Furnace component constituting a passage for gases escaping from a burner and a process for obtaining this | Claude Gehin | 1986-04-08 |
| 4440099 | Ceramic fiber modular assemblies for lining furnace walls | Gilbert Leduc | 1984-04-03 |