Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10888801 | Secondary-phase separation apparatus and a method thereof | Todd William Kirk | 2021-01-12 |
| 10377641 | Gas flotation tank | Todd William Kirk, Douglas W. Lee | 2019-08-13 |
| 10376818 | Filter backwash nozzle | Todd William Kirk, Douglas W. Lee | 2019-08-13 |
| 9943784 | Filter backwash nozzle | Todd William Kirk, Douglas W. Lee | 2018-04-17 |
| 9890059 | Gas flotation tank | Todd William Kirk, Douglas W. Lee | 2018-02-13 |
| 9878268 | Phase separation tank | Todd William Kirk, Douglas W. Lee | 2018-01-30 |
| 9409796 | Gas flotation tank | Todd William Kirk, Douglas W. Lee | 2016-08-09 |