Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7635667 | Multi-component drilling fluid additive, and drilling fluid system incorporating the additive | — | 2009-12-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7635667 | Multi-component drilling fluid additive, and drilling fluid system incorporating the additive | — | 2009-12-22 |