Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653287 | Cryogenic well stimulation method | Dennis R. Wilson, Robert M. Siebert | 1997-08-05 |
| 5464061 | Cryogenic coal bed gas well stimulation method | Dennis R. Wilson, Robert M. Siebert | 1995-11-07 |
| 5402847 | Coal bed methane recovery | Dennis R. Wilson, Jamal Allyen Sandarusi, Pete Bowser, Matt Stanley | 1995-04-04 |