Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8313152 | Recovery of bitumen by hydraulic excavation | Andrew Squires, John D. Watson | 2012-11-20 |
| 8287050 | Method of increasing reservoir permeability | John D. Watson, Michael Kobler | 2012-10-16 |
| 8127865 | Method of drilling from a shaft for underground recovery of hydrocarbons | John D. Watson, Michael Kobler | 2012-03-06 |
| 7644769 | Method of collecting hydrocarbons using a barrier tunnel | Michael Kobler | 2010-01-12 |