Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512363 | Method for extracting bitumen from an oil sand stream | Peter Kirkwood House, John Patrick Ringstrom | 2016-12-06 |
| 9434887 | Apparatus and method for extraction of bitumen from oil sands | Whip C. Thompson, Ingmar Hubertus Josephina PLOEMEN | 2016-09-06 |