Robert Lionel Jacques
21Patents
6h-index
23Co-inventors
69Inventor score
Filing activity: Aug 1, 1983 → Apr 9, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8820279B2 | Engine including oil pressure passage with air bleed | Mechanical Engineering; Lighting; Heating | 29 | Active |
| US4480607A | Balancer for 90 degree V6 engines and the like | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6447416B1 | Cam drive system tensioner | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US8516981B2 | Engine assembly including cam phaser with dual lock position | Mechanical Engineering; Lighting; Heating | 11 | Active |
| US5195472A | Cylinder head | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US8794200B2 | Engine assembly with phasing mechanism on eccentric shaft for variable cycle engine | Emerging Cross-Sectional Technologies | 8 | Active |
| US8966896B2 | Secondary air injection system and method | Emerging Cross-Sectional Technologies | 4 | Active |
| US8746193B2 | Control of engine with active fuel management | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8286600B2 | Engine having variable lift valvetrain | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8468995B2 | Compact second order balance shaft arrangement with low inertia driven shaft | Emerging Cross-Sectional Technologies | 2 | Active |
| US8353154B2 | Thermally efficient exhaust treatment system for an internal combustion engine | Emerging Cross-Sectional Technologies | 2 | Active |
| US8335604B2 | Control system and method for oxygen sensor heater control in a hybrid engine system | Emerging Cross-Sectional Technologies | 1 | Active |
| US8527127B2 | Method and system for oil life monitoring | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8960139B2 | Engine assembly having camshaft with non-magnetic journal | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8516803B2 | Mechanical vacuum pump integrated with coupled secondary air injection valve | Emerging Cross-Sectional Technologies | 0 | Active |
| US8286599B2 | Engine having variable lift valvetrain | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8449271B2 | Engine assembly including camshaft with integrated pump | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8683962B2 | Cooling system for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8333173B2 | Camshaft profile for reducing cylinder pressures during engine cranking | Emerging Cross-Sectional Technologies | 0 | Active |
| US9316186B2 | Engine intake with sump having a heat source | Emerging Cross-Sectional Technologies | 0 | Active |
| US9771905B2 | Engine assembly including intake manifold assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.