Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112763 | Monitoring and performance management system for a network of smart filtering containers | Josh Abell, Li Zhang, Justin Wang, Antonio Kaleb | 2021-09-07 |
| D917231 | Water bottle | Justin Wang, Mathew Chin, Stephen Kaes, Gareth Brown, Li Zhang +1 more | 2021-04-27 |
| 10969262 | Filtering container with time-based capacitive flow monitoring | Li Zhang, Josh Abell | 2021-04-06 |
| 10959443 | Device for UV-LED liquid monitoring and treatment | Yitao Liao, Robert C. Walker | 2021-03-30 |