Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11378474 | Predict brake horsepower for a pump for viscous applications | Robert Charles De Long | 2022-07-05 |
| 11365744 | Impeller locking method | Jason Hill | 2022-06-21 |
| 11340103 | Method of calculating viscous performance of a pump from its water performance characteristics and new dimensionless parameter for controlling and monitoring viscosity, flow and pressure | — | 2022-05-24 |
| 11319786 | Controlled ESP discharge system preventing gas lock | Donn J. Brown, Trevor Alan Kopecky | 2022-05-03 |
| 11293445 | Gas resistant impeller having lower upthrust for use with a centrifugal pump | Donn J. Brown | 2022-04-05 |
| 11220904 | Fluid flow condition sensing probe | Donn J. Brown, Robert Charles De Long | 2022-01-11 |