Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016589 | Method of starting up a direct heating system for the flameless combustion of fuel and direct heating of a process fluid | Peter Veenstra | 2011-09-13 |
| 7950453 | Downhole burner systems and methods for heating subsurface formations | Walter Farman Farmayan, Steven Paul Giles, Joseph Phillip Brignac, Jr., Faraz Abbasi, Lloyd Anthony Clomburg, Jr. +3 more | 2011-05-31 |