Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10502039 | Well monitoring and pressure controlled landfill pump | Mitchal Cassel, Scott Marcell | 2019-12-10 |
| 10030651 | Submersible landfill pump | Mitchal Cassel, Scott Marcell | 2018-07-24 |
| 9909598 | Well monitoring and pressure controlled landfill pump | Mitchal Cassel, Scott Marcell | 2018-03-06 |
| 9850741 | Interchangeable orifice plate wellhead system | Mitchal Cassel, Scott Marcell | 2017-12-26 |
| 9062510 | Interchangeable orifice plate wellhead system | Mitchal Cassel, Scott Marcell | 2015-06-23 |
| 8678348 | Gas flow control valve | Mitchal Cassel, Scott Marcell | 2014-03-25 |
| 8404184 | System and methods for assisting businesses in compliance with gas emissions requirements | — | 2013-03-26 |
| 8021612 | System and methods for assisting businesses in compliance with gas emissions requirements | — | 2011-09-20 |