Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5118408 | Reducing the water and solids contents of bitumen froth moving through the launder of a spontaneous flotation vessel | Wayne B. Jansen, Gordon Thompson, PATRICK DOUGAN, Malcolm S. Betts | 1992-06-02 |