Daniel Joseph Styles
120Patents
11h-index
110Co-inventors
79Inventor score
Filing activity: Nov 3, 2005 → Oct 3, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9309837B2 | Methods and systems for EGR control | Emerging Cross-Sectional Technologies | 38 | Active |
| US9303650B2 | Introduction of exhaust gas recirculation at a compressor blade trailing edge | Emerging Cross-Sectional Technologies | 33 | Active |
| US7131263B1 | Exhaust gas recirculation cooler contaminant removal method and system | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US7461641B1 | EGR Cooling System with Multiple EGR Coolers | Mechanical Engineering; Lighting; Heating | 22 | Active |
| US8056340B2 | EGR mixer for high-boost engine systems | Emerging Cross-Sectional Technologies | 19 | Active |
| US9145858B2 | Intake system with an integrated charge air cooler | Emerging Cross-Sectional Technologies | 17 | Active |
| US7934486B1 | Internal and external LP EGR for boosted engines | Emerging Cross-Sectional Technologies | 16 | Active |
| US8020538B2 | Cooled EGR system for coolant heating during cold engine start | Emerging Cross-Sectional Technologies | 15 | Active |
| US8904787B2 | Fixed rate EGR system | Emerging Cross-Sectional Technologies | 14 | Active |
| US9297320B2 | Systems and methods for exhaust catalyst temperature control | Emerging Cross-Sectional Technologies | 13 | Active |
| US8240294B2 | Cooled EGR system for coolant heating during cold engine start | Emerging Cross-Sectional Technologies | 12 | Active |
| US9689295B1 | Method and system for exhaust gas heat recovery | Emerging Cross-Sectional Technologies | 11 | Active |
| US9303557B2 | Methods and systems for EGR control | Emerging Cross-Sectional Technologies | 10 | Active |
| US9534567B2 | Dedicated EGR cylinder post combustion injection | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US9284920B2 | Systems and methods for stopping and starting an engine with dedicated EGR | Emerging Cross-Sectional Technologies | 10 | Active |
| US7987836B2 | Multi-cooler EGR cooling | Emerging Cross-Sectional Technologies | 10 | Active |
| US8726658B2 | Method and system for exhaust gas recirculation | Emerging Cross-Sectional Technologies | 10 | Active |
| US8042527B2 | Coordination of HP and LP EGR | Emerging Cross-Sectional Technologies | 9 | Active |
| US10077724B1 | Methods and systems for a fuel injector | Emerging Cross-Sectional Technologies | 9 | Active |
| US9267453B2 | Learning of EGR valve lift and EGR valve flow transfer function | Emerging Cross-Sectional Technologies | 8 | Active |
| US7908860B2 | Split-series sequential turbocharged engine | Emerging Cross-Sectional Technologies | 8 | Active |
| US8001779B2 | Hybrid high-pressure low-pressure EGR system | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US8707935B2 | Exhaust gas recirculation system with a NOx sensor | Emerging Cross-Sectional Technologies | 7 | Active |
| US8250866B2 | EGR extraction immediately downstream pre-turbo catalyst | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US9051890B2 | Method for estimating charge air cooler condensation storage with an intake oxygen sensor | Emerging Cross-Sectional Technologies | 7 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.