Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372074 | Piston retainer plate | Jonathon Rothmeyer | 2025-07-29 |
| 12331740 | Variable displacement pumps | Zachary Allen Ray Le Duc, Mark W. Shoemaker, Mason Rosenberg | 2025-06-17 |
| 12331741 | Vane pump rotors | Zachary Allen Ray Le Duc | 2025-06-17 |
| 12305636 | Motor driven pump with prognostic health monitoring based on motor characteristics | John M. Kassel, Mark W. Shoemaker | 2025-05-20 |
| 12092108 | Bearing mechanical joining methods | Zachary Allen Ray LeDuc | 2024-09-17 |
| 12078157 | Variable displacement piston pump with electronic control unit to provide direct metering control | Weishun Willaim Ni, Benjamin T. Harder, Mark W. Shoemaker | 2024-09-03 |
| 11988209 | Spring retainer for gear pump bearing plate | Timothy J. Franckowiak | 2024-05-21 |
| 11971040 | Aircraft fuel system with clutched augmentor pump | Michael R. Blewett | 2024-04-30 |
| 11946420 | Fuel systems having thermal recirculation | Ryan Prescott Susca, Ryan Shook | 2024-04-02 |
| 11859564 | Smart fuel supply system | Ryan Shook, Benjamin T. Harder | 2024-01-02 |
| 11828233 | Fuel pump systems | Adrian L. Stoicescu, Benjamin T. Harder | 2023-11-28 |
| 11795948 | Stacked gerotor pump pressure pulsation reduction | Zachary Allen Ray Le Duc | 2023-10-24 |
| 11713716 | Gear and bearing indents to induce fluid film | Weishun Ni | 2023-08-01 |
| 11662026 | Seal with surface indents | Weishun Ni, James Harder | 2023-05-30 |
| 11624360 | Gear pump with gear including etched surfaces | Weishun Ni, John M. Kassel | 2023-04-11 |
| 11519404 | Determining a fatigue condition of a hydraulic system | Erin E. Berry | 2022-12-06 |
| 11519407 | Dual vane pump with pre-pressurization passages | Timothy J. Franckowiak | 2022-12-06 |
| 11441973 | Pump health monitoring | Charles E. Reuter, Adrian L. Stoicescu | 2022-09-13 |
| 11078951 | Locking assembly for rotatable components | Yiwei Jiang, Michael R. Blewett | 2021-08-03 |
| 10975772 | Starter locking assemblies and methods | Yiwei Jiang, James Nguyen | 2021-04-13 |
| 10858939 | Gear pump bearings | Joseph Wetch, Ryszard Czeslaw Wlaznik, Ernest W. Samotshozo | 2020-12-08 |
| 10794493 | Electromagnetic cartridge seal | Ryan Shook | 2020-10-06 |
| 10731701 | High efficiency gear pump bearing assembly | Joseph Wetch, Jeffrey A. Stadler, Ernest W. Samotshozo | 2020-08-04 |
| 10584747 | Fuel pump bearing with non-concentric inner diameters | Ryszard Czeslaw Wlaznik, Joseph Wetch | 2020-03-10 |
| 10047606 | Vane pump | Joseph Wetch, Weishun Ni | 2018-08-14 |