Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12210134 | Environmental monitoring system | Gregory M. Quist, David A. Drake, Glen A. Hill | 2025-01-28 |
| 12111200 | Phased array radar for fluid sensing | Gregory M. Quist, David A. Drake, David B Rees | 2024-10-08 |
| 11835364 | Sensor housing with debris sloughing structure | David B Rees, Ronald Wayne Toten | 2023-12-05 |
| 11686082 | Detection and monitoring system for the management of combined sewer systems | Gregory M. Quist, David A. Drake, David B Rees, John D. Boyd | 2023-06-27 |
| 11346096 | Detection and monitoring system for the management of combined sewer systems | Gregory M. Quist, David A. Drake, David B Rees, John D. Boyd | 2022-05-31 |
| 10612228 | Detection and monitoring system for the management of combined sewer systems | Gregory M. Quist, David A. Drake, David B Rees, John D. Boyd | 2020-04-07 |
| 9482568 | Detecting a sediment condition in a conduit | Gregory M. Quist, David A. Drake | 2016-11-01 |
| 9297684 | Estimating flow rates of a liquid in a conduit | Gregory M. Quist, David A. Drake, Justin H. Hobbs | 2016-03-29 |