Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10376818 | Filter backwash nozzle | Daniel Clifford Whitney, Douglas W. Lee | 2019-08-13 |
| 10377641 | Gas flotation tank | Daniel Clifford Whitney, Douglas W. Lee | 2019-08-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10376818 | Filter backwash nozzle | Daniel Clifford Whitney, Douglas W. Lee | 2019-08-13 |
| 10377641 | Gas flotation tank | Daniel Clifford Whitney, Douglas W. Lee | 2019-08-13 |