Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8594417 | Systems and methods for inspecting anodes and smelting management relating to the same | Gilles Dufour | 2013-11-26 |
| 7001497 | Process and apparatus for positioning replacement anodes in electrolytic cells | Gilles Dufour, Bertrand St-Laurent, Claude Gauthier, Jacques Denis, Robin Boulianne +2 more | 2006-02-21 |