Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7823644 | In-situ method of producing oil shale, on-shore and off-shore | — | 2010-11-02 |
| 7784545 | In-situ method of fracturing gas shale and geothermal areas | — | 2010-08-31 |
| 7516784 | In-situ method of coal gasification | — | 2009-04-14 |
| 7416022 | In-situ method of producing oil shale, on-shore and off-shore | — | 2008-08-26 |
| 7264049 | In-situ method of coal gasification | — | 2007-09-04 |
| 7198107 | In-situ method of producing oil shale and gas (methane) hydrates, on-shore and off-shore | — | 2007-04-03 |