Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404440 | Environmentally acceptable wellbore stability additive | Jay Paul Deville, Preston Andrew May, Jeffrey J. Miller, William Walter Shumway | 2025-09-02 |
| 12043788 | Environmentally acceptable wellbore stability additive | Jay Paul Deville, Preston Andrew May, Jeffrey J. Miller, William Walter Shumway | 2024-07-23 |