Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851627 | Landfill gas extraction control system throttle | Mike Hale, Keith Hale | 2020-12-01 |
| 10682678 | Devices and techniques relating to landfill gas extraction | Andrew J. Campanella, Nathan Pallo, Ian Martin | 2020-06-16 |
| 10639687 | Devices and techniques relating to landfill gas extraction | Andrew J. Campanella, Nathan Pallo, Ian Martin | 2020-05-05 |
| 10556259 | Devices and techniques relating to landfill gas extraction | Andrew J. Campanella, Nathan Pallo, Ian Martin | 2020-02-11 |