Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491824 | Method for processing returns from oil and gas wells that have been treated with introduced fluids | Huei-Nan (Leo) Lin, James Michael Brown, Gene F. Brock, Randall J. Perkins | 2002-12-10 |
| 6132619 | Resolution of sludge/emulsion formed by acidizing wells | Huei-Nan (Leo) Lin, James Michael Brown, Gene F. Brock | 2000-10-17 |