Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10065874 | Sodium nitrite oxidation of hydrogen sulfide | Kenneth J. Snyder | 2018-09-04 |
| 9920236 | Process of removal of hydrogen sulfide in downhole oilfield applications | Stephen D. Matza, Martha T. Smith | 2018-03-20 |