Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421944 | Straight axis variable displacement piston pump with feature to minimize piston side loading | — | 2025-09-23 |
| 12313071 | Gear pump with suction housing element providing a tight seal between suction and high-pressure chamber to increase pump efficiency and method of providing tight seal | — | 2025-05-27 |
| 11333255 | Valve assembly | Brian A. Kunkel | 2022-05-17 |
| 10704444 | Injector fluid filter with upper and lower lip seal | — | 2020-07-07 |
| 10655523 | Reagent injector freeze protection | Abhijit Upadhye, Alan Brockman, Mark DeVito | 2020-05-19 |
| 7900604 | Dampening stop pin | — | 2011-03-08 |
| 6938880 | Injection valve comprising an optimized surface geometry between a nozzle body and a retaining nut | Gunter Lewentz, Alwin Perras, Andreas Voigt, Hakan Yalcin | 2005-09-06 |
| 6799748 | Injection valve comprising an optimized surface geometry between a nozzle body and a retaining nut | Gunter Lewentz, Alwin Perras, Andreas Voigt, Hakan Yalcin | 2004-10-05 |