Michael Preis
6Patents
2h-index
16Co-inventors
44Inventor score
Filing activity: Feb 9, 1996 → Nov 18, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5788004A | Power control system for motor vehicles with a plurality of power-converting components | Emerging Cross-Sectional Technologies | 92 | Expired |
| US7520133B2 | Thermodynamic engine | Emerging Cross-Sectional Technologies | 13 | Active |
| US7481044B2 | Method for operation of an internal combustion engine running on hydrogen | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7003946B2 | Process for the catalytic exhaust gas aftertreatment of engine combustion emissions | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US8015803B2 | Operating method for a system composed of a reformer and a catalytic exhaust gas aftertreatment device | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US6931841B2 | Process for the catalytic exhaust gas aftertreatment of engine combustion emissions | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.