Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6991405 | Application of inert gas mixtures to prevent and/or to control sulfide mineral oxidation and the generation of acid rock drainage | Howard A. Barrie | 2006-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6991405 | Application of inert gas mixtures to prevent and/or to control sulfide mineral oxidation and the generation of acid rock drainage | Howard A. Barrie | 2006-01-31 |