Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366131 | Highly reactive iron oxide agents and apparatus for hydrogen sulfide scavenging | — | 1982-12-28 |
| 4344842 | Reactive iron oxide agents for scavenging hydrogen sulfide from hydrocarbon liquids | — | 1982-08-17 |
| 4324298 | Method of using a reactive iron oxide drilling mud additive | — | 1982-04-13 |