Issued Patents All Time
Showing 25 most recent of 41 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 |
| 12162053 | Devices and techniques relating to landfill gas extraction | Peter Quigley, Jack Rowbottom, Nicole Neff | 2024-12-10 |
| 12151271 | Devices and techniques relating to landfill gas extraction | Andrew J. Campanella, Joseph G. Michels, Peter Quigley | 2024-11-26 |
| 12090532 | Devices and techniques relating to landfill gas extraction | Peter Quigley, Jack Rowbottom, Nicole Neff | 2024-09-17 |
| 12083565 | Landfill gas extraction systems and methods | Peter Quigley, Nicole Neff, Jack Rowbottom | 2024-09-10 |
| 12036589 | Devices and techniques relating to landfill gas extraction | Andrew J. Campanella, Melinda Sims, Nathan Pallo | 2024-07-16 |
| 12036590 | Devices and techniques relating to landfill gas extraction | Andrew J. Campanella, Melinda Sims, Nathan Pallo | 2024-07-16 |
| 11977062 | Designs for enhanced reliability and calibration of landfill gas measurement and control devices | Andrew J. Campanella, Joseph G. Michels, Nathan Pallo, Peter Quigley | 2024-05-07 |
| 11883864 | Automated compliance measurement and control for landfill gas extraction systems | Peter Quigley, Jack Rowbottom, Nicole Neff | 2024-01-30 |
| 11885784 | Designs for enhanced reliability and calibration of landfill gas measurement and control devices | Andrew J. Campanella, Joseph G. Michels, Nathan Pallo, Peter Quigley | 2024-01-30 |
| 11872610 | Landfill gas extraction control system | Peter Quigley, Joseph G. Michels, Melinda Sims | 2024-01-16 |
| 11865594 | Greenhouse gas emissions control | Peter Quigley, Nicole Neff, Jack Rowbottom | 2024-01-09 |
| 11850639 | Devices and techniques relating to landfill gas extraction | Andrew J. Campanella, Joseph G. Michels, Peter Quigley | 2023-12-26 |
| 11845115 | Devices and techniques relating to landfill gas extraction | Andrew J. Campanella, Joseph G. Michels, Peter Quigley | 2023-12-19 |
| 11623256 | Devices and techniques relating to landfill gas extraction | Peter Quigley, Jack Rowbottom, Nicole Neff | 2023-04-11 |
| 11602778 | Devices and techniques relating to landfill gas extraction | Andrew J. Campanella, Melinda Sims, Nathan Pallo | 2023-03-14 |
| 11602777 | Devices and techniques relating to landfill gas extraction | Andrew J. Campanella, Joseph G. Michels, Peter Quigley | 2023-03-14 |
| 11491521 | Landfill gas extraction systems and methods | Peter Quigley, Nicole Neff, Jack Rowbottom | 2022-11-08 |
| 11484919 | Landfill gas extraction systems and methods | Peter Quigley, Nicole Neff, Jack Rowbottom | 2022-11-01 |
| 11273473 | Landfill gas extraction systems and methods | Peter Quigley, Nicole Neff, Jack Rowbottom | 2022-03-15 |