Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9382132 | Solar distillation apparatus | Charles David Gilliam | 2016-07-05 |
| 9375654 | Algae growth | Charles David Gilliam | 2016-06-28 |
| 8871062 | Falling film evaporator | Charles David Gilliam | 2014-10-28 |