Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416588 | Separation column inspection using off axis gamma scanning | Daryl Hanson | 2025-09-16 |
| 8785877 | Method for monitoring fouling in a cooling tower | Stephen N. Harris, Lance Freeman | 2014-07-22 |
| 8362440 | Method for monitoring fouling in a cooling tower | Stephen N. Harris, Lance Freeman | 2013-01-29 |
| 8129692 | Method for monitoring fouling in a cooling tower | Lance Freeman, Stephen N. Harris | 2012-03-06 |