Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9458709 | Heavy oil production with EM preheat and gas injection | Richard Treinen, Mark A. Trautman | 2016-10-04 |
| 9322254 | Method for hydrocarbon recovery using heated liquid water injection with RF heating | Mark A. Trautman | 2016-04-26 |
| 9297240 | Cyclic radio frequency stimulation | Mark A. Trautman, Francis Eugene Parsche | 2016-03-29 |
| 9267367 | Method for steam assisted gravity drainage with pressure differential injection | Thomas J. Wheeler | 2016-02-23 |