Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075866 | Sulfur degassing process | Alfred E. Keller, Nathan A. Hatcher, Terry D. Pruitt, Michael D. Smith | 2011-12-13 |
| 7998451 | Sulfur degassing process | Alfred E. Keller, Nathan A. Hatcher, Terry D. Pruitt, Michael D. Smith | 2011-08-16 |
| 7922977 | Catalyst system for enhanced flow syngas production | Bang-Cheng Xu, Kevin Ricketson, Gloria Straguzzi, Larry D. Swinney, Joe D. Allison | 2011-04-12 |