Issued Patents 2025
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12303950 | Devices and techniques relating to landfill gas extraction | Andrew J. Campanella, Melinda Sims, Nathan Pallo | 2025-05-20 |
| 12285787 | Greenhouse gas emissions control | Peter Quigley, Nicole Neff, Jack Rowbottom | 2025-04-29 |
| 12282006 | Enhanced reliability and calibration of landfill gas measurement and control devices | Andrew J. Campanella, Joseph G. Michels, Nathan Pallo, Peter Quigley | 2025-04-22 |
| 12263511 | Devices and techniques relating to landfill gas extraction | Andrew J. Campanella, Joseph G. Michels, Peter Quigley | 2025-04-01 |
| 12263512 | Devices and techniques relating to landfill gas extraction | Andrew J. Campanella, Joseph G. Michels, Peter Quigley | 2025-04-01 |
| 12251744 | Landfill gas extraction control system | Peter Quigley, Joseph G. Michels, Melinda Sims | 2025-03-18 |