Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9963949 | Sacrificial liner linkages for auto-shortening an injection pipe for underground coal gasification | Burl Edward Davis, Marion Russell Mark | 2018-05-08 |
| 9435184 | Sacrificial liner linkages for auto-shortening an injection pipe for underground coal gasification | Burl Edward Davis, Marion Russell Mark | 2016-09-06 |
| 7430869 | System for catalytic combustion | Shi Su, Andrew Charles Beath | 2008-10-07 |