Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11850639 | Devices and techniques relating to landfill gas extraction | Andrew J. Campanella, Peter Quigley, Ian Martin | 2023-12-26 |
| 11845115 | Devices and techniques relating to landfill gas extraction | Andrew J. Campanella, Peter Quigley, Ian Martin | 2023-12-19 |
| 11602777 | Devices and techniques relating to landfill gas extraction | Andrew J. Campanella, Peter Quigley, Ian Martin | 2023-03-14 |