Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11391287 | Advanced real time graphic sensorless energy saving pump control system | Andrew A. Cheng, James J. GU, Kyle D. SCHOENHEIT | 2022-07-19 |
| 10132305 | Variable speed multi-pump application for providing energy saving by calculating and compensating for friction loss using speed reference | James J. GU | 2018-11-20 |