Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5014788 | Method of increasing the permeability of a coal seam | Rajen Puri, Dan Yee, Thomas S. Buxton | 1991-05-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5014788 | Method of increasing the permeability of a coal seam | Rajen Puri, Dan Yee, Thomas S. Buxton | 1991-05-14 |