Richard Hotzel
5Patents
4h-index
9Co-inventors
42Inventor score
Filing activity: Aug 10, 2005 → Dec 28, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7073465B2 | Method and device for operating an internal combustion engine | Emerging Cross-Sectional Technologies | 18 | Expired |
| US8245566B2 | Procedure and device for diagnosing an exhaust gas probe | Mechanical Engineering; Lighting; Heating | 14 | Active |
| US8186205B2 | Procedure and device for diagnosing the dynamic of an exhaust gas sensor | Emerging Cross-Sectional Technologies | 12 | Active |
| US7818999B2 | Procedure to measure the oxygen storage capability of an emission control system | Emerging Cross-Sectional Technologies | 6 | Active |
| US8141345B2 | Method and device for regulating the fuel/air ratio of a combustion process | Mechanical Engineering; Lighting; Heating | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.