John Ringstad
6Patents
2h-index
6Co-inventors
40Inventor score
Filing activity: Nov 1, 2012 → Dec 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9297286B2 | Aftertreatment system for an engine | Emerging Cross-Sectional Technologies | 17 | Active |
| US11725561B2 | Systems and methods for sampling exhaust gas | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US12414265B2 | Common rail cooling plate | Electricity | 0 | Active |
| US11858330B2 | Battery servicing apparatus | Performing Operations; Transporting | 0 | Active |
| US11608767B2 | Exhaust aftertreatment sensor table mounting apparatus and method of installing the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US11149609B2 | Aftertreatment system for mixing a reductant in an exhaust gas flowing therethrough | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.