Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156483 | Floating sensor | Michael Francis Marnon, James Edward Friel, Justin Peel, Steven Richard Charles Floyd | 2021-10-26 |
| 8473262 | Self-cleaning submerged instrumentation | Allan B. Fraser, John K. Hudak | 2013-06-25 |
| 6577134 | Sensor and sensor system for liquid conductivity, temperature and depth | Allan B. Fraser | 2003-06-10 |
| 6404204 | Sensor and sensor system for liquid conductivity, temperature and depth | Allan B. Fraser | 2002-06-11 |