Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10105660 | Diffuser membrane and method of manufacture | Warrick S. Wadman, Charles E. Tharp | 2018-10-23 |
| 9795933 | Diffuser membrane and method of manufacture | Warrick S. Wadman, Charles E. Tharp | 2017-10-24 |