Eric Ker
11Patents
6h-index
17Co-inventors
63Inventor score
Filing activity: Oct 19, 1987 → Oct 29, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10337380B2 | Mixer for a vehicle exhaust system | Emerging Cross-Sectional Technologies | 23 | Active |
| US4824550A | Heated solid electrolyte oxygen sensor and securing element therefor | Physics | 22 | Expired |
| US5219228A | Exhaust gas temperature measuring system utilizing existing oxygen sensor | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US4980044A | Oxygen sensor having a flat plate element and heater | Physics | 14 | Expired |
| US10577995B2 | Double wall mixer with active heat transfer | Emerging Cross-Sectional Technologies | 12 | Active |
| US4900412A | Heated solid electrolyte oxygen sensor having unique heater element | Physics | 8 | Expired |
| US7069770B2 | Ammonia sensor element, heater, and method for making the same | Emerging Cross-Sectional Technologies | 6 | Expired |
| US10907520B1 | Sampling device for an exhaust gas sensor | Emerging Cross-Sectional Technologies | 2 | Active |
| US11293327B2 | Sampling device for an exhaust gas sensor | Emerging Cross-Sectional Technologies | 1 | Active |
| US10794252B1 | Direct spray exhaust mixer system | Emerging Cross-Sectional Technologies | 0 | Active |
| US10683787B2 | Automotive exhaust aftertreatment system having onboard ammonia reactor with hybrid heating | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.