Ralf Mueller
9Patents
4h-index
26Co-inventors
57Inventor score
Filing activity: Feb 2, 1998 → Aug 18, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6069013A | Sensor for the selective detection of ammonia in no.sub.X -containing, oxygen-rich gases | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6463789B2 | Gas sensor | Physics | 13 | Expired |
| US6852434B2 | Fuel cell assembly with an improved gas sensor | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6861939B1 | Arrangement of a heating layer for a high-temperature gas sensor | Physics | 6 | Expired |
| US8431186B2 | Method for the coating of a diesel particle filter and diesel particle filter produced thereby | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US6015483A | Process for the NO-removal from engine exhaust gases | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6231734A | Process for no-detection in fluid media | Physics | 0 | Expired |
| US12270324B2 | Exhaust gas treatment unit | Emerging Cross-Sectional Technologies | 0 | Active |
| US8088532B2 | Monitoring apparatus for a fuel cell stack | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.