Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002033 | Method for recovering energy in-situ from underground resources and upgrading such energy resources above ground | Albert Calderon | 2011-08-23 |
| 7998236 | Advanced method for processing fuels | Albert Calderon, Richard Owen McCarthy | 2011-08-16 |
| 7967881 | Method and apparatus for gasifying solid fuels | Albert Calderon, Richard Owen McCarthy | 2011-06-28 |