Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5806442 | Apparatus for feeding solid wastes into a rotary kiln | Ronald W. T. Birchard, Donald Courtney, Jacques Denizeau, Christian Gagnon, Jean-Claude Normandin | 1998-09-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5806442 | Apparatus for feeding solid wastes into a rotary kiln | Ronald W. T. Birchard, Donald Courtney, Jacques Denizeau, Christian Gagnon, Jean-Claude Normandin | 1998-09-15 |