Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185901 | Thermal in situ sustainable remediation system and method for groundwater and soil restoration | Davinder Singh Randhawa, John LaChance, Philip W. Visser | 2021-11-30 |
| 10688545 | Thermal in situ sustainable remediation system and method for groundwater and soil restoration | Davinder Singh Randhawa, John LaChance, Philip W. Visser | 2020-06-23 |
| 10384246 | Thermal in-situ sustainable remediation system and method | Davinder Singh Randhawa, John LaChance, Philip W. Visser | 2019-08-20 |