Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9175545 | Device and method for obtaining, in particular in situ, a substance containing carbon from an underground deposit | Michael Koolman | 2015-11-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9175545 | Device and method for obtaining, in particular in situ, a substance containing carbon from an underground deposit | Michael Koolman | 2015-11-03 |