Chung; Bernard Compton
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chung; Bernard Compton.The latest application filed is for "steam environmentally generated drainage system and method".
- Chung; Bernard Compton - Calgary CA
| Patent | Date |
|---|---|
| Steam environmentally generated drainage system and method Grant 9,435,183 - Chung September 6, 2 | 2016-09-06 |
| Subsurface formation cutter Grant 9,371,698 - Chung June 21, 2 | 2016-06-21 |
| Steam Environmentally Generated Drainage System And Method App 20150198026 - Chung; Bernard Compton | 2015-07-16 |
| Subsurface Formation Cutter App 20150122550 - Chung; Bernard Compton | 2015-05-07 |
| Methods of improving heavy oil production Grant 7,717,175 - Chung , et al. May 18, 2 | 2010-05-18 |
| Methods of improving heavy oil production Grant 7,527,096 - Chung , et al. May 5, 2 | 2009-05-05 |
| Methods of Improving Heavy Oil Production App 20070181299 - Chung; Bernard Compton ; et al. | 2007-08-09 |
| Methods of improving heavy oil production App 20060162922 - Chung; Bernard Compton ; et al. | 2006-07-27 |
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