Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017068 | Inducing swirl in a gas flow | Derek S. Dengel, George Cingle, III | 2011-09-13 |
| 8012409 | Apparatus for injecting gas into a vessel | Eric Tierney, George Cingle, III | 2011-09-06 |