Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429069 | Valve systems | August M. Coretto, Francis P. Marocchini, Sachin Ramprashad, Leo J. Veilleux, Jr. | 2025-09-30 |
| 12428996 | Compact single variable displacement pump fuel system with high pressure fuel oil cooler bypass and gas generator fault | Ryan Shook | 2025-09-30 |
| 12429045 | Pressure sensitive stop stroke for variable displacement pumps | Ryan Shook | 2025-09-30 |
| 12421900 | Variable displacement pump with back-up | Ryan Shook | 2025-09-23 |
| 12421956 | Variable displacement pumps with fixed and active displacement control modes | Ryan Shook | 2025-09-23 |
| 12411503 | High turn down ratio direct control for variable displacement pumps with flow sensing | Ryan Shook | 2025-09-09 |
| 12398682 | Direct control variable displacement pump with dual-function high-pressure relief valve- pressure regulating valve | August M. Coretto | 2025-08-26 |
| 12398720 | Direct controlled variable displacement valves with dual set point pressure relief | Ryan Shook | 2025-08-26 |
| 12392361 | Cross-bleed safety mechanism for a linear hydraulic actuator | Sachin Ramprashad | 2025-08-19 |
| 12366207 | Variable displacement pump (VDP) systems with dry-out centrifugal main pump | Ryan Shook | 2025-07-22 |
| 12366240 | Pressure controlled pump systems | Naison E. Mastrocola | 2025-07-22 |
| 12366206 | Variable displacement pump (VDP) systems with dual dry out pumps | Ryan Shook | 2025-07-22 |
| 12352211 | Dual pump electrified fuel system with parallelism | Naison E. Mastrocola | 2025-07-08 |
| 12352217 | Direct control variable displacement metering pumps | Ryan Shook | 2025-07-08 |
| 12345203 | Direct controlled variable displacement pump fuel systems with low pressure thermal recirculation pumping | Ryan Shook | 2025-07-01 |
| 12345280 | Fluid system with multi-mode transfer valve | Jeffrey R. Rigali, Christopher T. Koetsch, David C. Kiely, Michael Voytovich | 2025-07-01 |
| 12326120 | Compact single variable displacement pump fuel system with augmentor controlled high pressure fuel oil cooler and gas generator fault accommodation | Ryan Shook | 2025-06-10 |
| 12286967 | High turn down ratio direct control for variable displacement pumps | Ryan Shook | 2025-04-29 |
| 12281616 | Single variable displacement fuel systems with fuel oil coolers | Sachin Ramprashad, Ryan Shook | 2025-04-22 |
| 12241418 | Dedicated thermal recirculation control | Ryan Shook | 2025-03-04 |
| 12241414 | Single variable displacement fuel systems with fuel oil cooler bypass and gas generator fault accommodation | Sachin Ramprashad, Ryan Shook | 2025-03-04 |
| 12234816 | Variable displacement pumps | Matej Rutar, Morgan O'Rorke, Ryan Shook | 2025-02-25 |
| 12228151 | Solenoid driven actuator | Morgan O'Rorke, Todd Haugsjaahabink | 2025-02-18 |
| 12209538 | Three pump fuel systems with selectable main and augmentor pumps | Ryan Shook, James C. Kopp, Tyler J. Selstad | 2025-01-28 |
| 12203491 | Hydraulic actuator including a multi-head piston for hydraulic gearing | Morgan O'Rorke, Steve Doerner | 2025-01-21 |