Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11976239 | Method of removing non-aqueous drilling mud with banana containing fluid | Angela Anh Doan, Andrew Christopher Holley | 2024-05-07 |
| 11492873 | Method of removing non-aqueous drilling mud with banana containing fluid | Angela Anh Doan, Andrew Christopher Holley, Hanh D. Nguyen | 2022-11-08 |