Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8544544 | Forming oriented fissures in a subterranean target zone | — | 2013-10-01 |
| 8302690 | Method of drilling and opening reservoir using an oriented fissure to enhance hydrocarbon flow | Norman C. Hester | 2012-11-06 |
| 8261820 | Drilling and opening reservoirs using an oriented fissure | — | 2012-09-11 |
| 7647967 | Drilling and opening reservoir using an oriented fissure to enhance hydrocarbon flow and method of making | Norman C. Hester | 2010-01-19 |