Daniel R. Ibrahim
38Patents
7h-index
49Co-inventors
65Inventor score
Filing activity: Apr 12, 2002 → Nov 24, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6769635B2 | Mixed mode fuel injector with individually moveable needle valve members | Mechanical Engineering; Lighting; Heating | 52 | Expired |
| US7714483B2 | Fuel injector having piezoelectric actuator with preload control element and method | Electricity | 42 | Active |
| US10557446B2 | Liquid pump with cavitation mitigation | Mechanical Engineering; Lighting; Heating | 24 | Active |
| US8436704B1 | Protected powder metal stator core and solenoid actuator using same | Emerging Cross-Sectional Technologies | 12 | Active |
| US7111614B1 | Single fluid injector with rate shaping capability | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US9470193B2 | System and method for filtering fuel within fuel tank | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US7690353B2 | Synchronizing common rail pumping events with engine operation | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US6832599B2 | Fuel system for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US8448878B2 | Fuel injector with needle control system that includes F, A, Z and E orifices | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US7584747B1 | Cam assisted common rail fuel system and engine using same | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US7293547B2 | Fuel injection system including a flow control valve separate from a fuel injector | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6997165B2 | Pressure control valve for a fuel system | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7661410B1 | Fluid leak limiter | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US7134616B2 | Fuel injector with auxiliary valve | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7331329B2 | Fuel injector with directly controlled highly efficient nozzle assembly and fuel system using same | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US9341153B2 | System and method for internal cooling of a fuel injector | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8689772B2 | Fuel injector with telescoping armature overtravel feature | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8312863B2 | Fuel delivery system for selectively providing fuel to various engine components | Emerging Cross-Sectional Technologies | 4 | Active |
| US8083206B2 | Precision ground armature assembly for solenoid actuator and fuel injector using same | Emerging Cross-Sectional Technologies | 3 | Active |
| US6684859B2 | Fuel injector tappet retention mechanism | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US8240291B2 | Pressure relief valve | Emerging Cross-Sectional Technologies | 3 | Active |
| US8100110B2 | Fuel injector with selectable intensification | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7497203B2 | Avoidance of spark damage on valve members | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US7331873B2 | Over-torque break away rotational coupling and a method of assembling same | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US8342156B2 | Bearing arrangement for a pump | Mechanical Engineering; Lighting; Heating | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.