Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7588086 | Ported velocity tube for gas lift operations | Thomas S. Kirkpatrick, Dallis A. Smith, Joshua C. Little | 2009-09-15 |
| 7367401 | Ported velocity tube for gas lift operations | Thomas S. Kirkpatrick, Dallis A. Smith, Joshua C. Little | 2008-05-06 |