Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9109751 | Compressed gas storage and collection apparatus | — | 2015-08-18 |
| 8523481 | Method and apparatus for recovering, transporting, and using methane gas | — | 2013-09-03 |
| 7766578 | Method and apparatus for recovering and transporting methane gas | — | 2010-08-03 |
| 7571763 | Method and apparatus for recovering and transporting methane gas | — | 2009-08-11 |
| 6205793 | Method and apparatus for recovering and transporting methane mine gas | — | 2001-03-27 |