Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7537058 | Method for gas production from gas hydrate reservoirs | Irene Lee Gullapalli, Emrys Jones | 2009-05-26 |
| 6250848 | Process for guidance, containment, treatment, and imaging in a subsurface environment utilizing ferro-fluids | Curtis M. Oldenburg | 2001-06-26 |
| 5836390 | Method for formation of subsurface barriers using viscous colloids | John Apps, Peter Persoff, Karsten Pruess | 1998-11-17 |