Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6251158 | Production of granules of reactive metals, for example magnesium and magnesium alloy | Ghyslain Dube, Claude Dupuis, Joseph Langlais, Serge Lavoie, Stephane Rompre +1 more | 2001-06-26 |
| 5951738 | Production of granules of reactive metals, for example magnesium and magnesium alloy | Ghyslain Dube, Claude Dupuis, Joseph Langlais, Serge Lavoie, Stephane Rompre +1 more | 1999-09-14 |
| 5549732 | Production of granules of reactive metals, for example magnesium and magnesium alloy | Ghyslain Dube, Claude Dupuis, Joseph Langlais, Serge Lavoie, Stephane Rompre +1 more | 1996-08-27 |
| 5470559 | Recycling of spent pot linings | Robert J. Grolman, George C. Holywell, Frank M. Kimmerle | 1995-11-28 |
| 5364443 | Process for combined decoating and melting of aluminum scrap contaminated with organics | Francois Tremblay, Serge Lavoie, Ghyslain Dube, Sylvain Tremblay, Jean-Yves Fortin | 1994-11-15 |
| 5277883 | Recovery of metal values from aqueous solutions | Sherri A. Finlayson | 1994-01-11 |