Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947165 | Method for extracting and upgrading of heavy and semi-heavy oils and bitumens | Brian T. Berkowitz, Stephen Dunn | 2011-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947165 | Method for extracting and upgrading of heavy and semi-heavy oils and bitumens | Brian T. Berkowitz, Stephen Dunn | 2011-05-24 |