Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11035209 | Method and system for controlling downhole pumping systems | Georgios Orfanoudakis, Michael Yuratich | 2021-06-15 |
| 8807966 | Pump motor protector with redundant shaft seal | Michael Hui Du, Arthur I. Watson, David Rowatt, Chad Bremner, Arunkumar Arumugam +2 more | 2014-08-19 |
| 7640979 | System for well logging | Arthur I. Watson, Michael Hui Du, Jacques Orban | 2010-01-05 |