Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8233782 | Grouped exposed metal heaters | Harold J. Vinegar, William George Coit, Peter Terry Griffin, Paul Taylor Hamilton, Chia-Fu Hsu +2 more | 2012-07-31 |
| 7831134 | Grouped exposed metal heaters | Harold J. Vinegar, William George Coit, Peter Terry Griffin, Paul Taylor Hamilton, Chia-Fu Hsu +2 more | 2010-11-09 |
| 7077198 | In situ recovery from a hydrocarbon containing formation using barriers | Harold J. Vinegar, Dannie Antoine Aymond, Jr., Kevin Albert Maher, Billy John McKinzie, II, Bruce Donald Palfreyman +3 more | 2006-07-18 |
| 7032660 | In situ thermal processing and inhibiting migration of fluids into or out of an in situ oil shale formation | Harold J. Vinegar, Dannie Antoine Aymond, Jr., Kevin Albert Maher, Billy John McKinzie, II, Bruce Donald Palfreyman +3 more | 2006-04-25 |