Issued Patents 2024
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12092090 | Electrically operated displacement pump control system and method | Bradley H. Hines, Paul W. Scheierl, Brian W. Koehn, Benjamin J. Paar, David L. Fehr | 2024-09-17 |
| D1014561 | Displacement pump control box with center section | Brian W. Koehn, Bradley H. Hines, Paul W. Scheierl | 2024-02-13 |
| D1014562 | Displacement pump | Brian W. Koehn, Bradley H. Hines, Paul W. Scheierl | 2024-02-13 |
| D1013732 | Displacement pump | Brian W. Koehn, Bradley H. Hines, Paul W. Scheierl | 2024-02-06 |
| 11873802 | Pump having multi-stage gas compression | Benjamin J. Paar, Brian W. Koehn, Bradley H. Hines, Paul W. Scheierl | 2024-01-16 |