Dirk Naber
3Patents
3h-index
5Co-inventors
43Inventor score
Filing activity: Oct 18, 1990 → Dec 2, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5138835A | Diesel engine with an exhaust-gas filter | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6789511B2 | Internal combustion engine with compression ignition | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5067470A | Exhaust-gas recycling device for an internal-combustion engine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.