Michel Etienne
5Patents
5h-index
—Co-inventors
39Inventor score
Filing activity: May 13, 1977 → May 30, 1980
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4087895A | Device for rapidly exchanging an accumulator battery on an electric vehicle | Emerging Cross-Sectional Technologies | 88 | Expired |
| US4187436A | Device for regulating the source of electric energy on a hybrid electric vehicle | Emerging Cross-Sectional Technologies | 54 | Expired |
| US4127803A | Charging circuit for an auxiliary battery on an electrically-propelled vehicle | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4272716A | Device for simulating the operation of an accumulator battery, in particular a traction battery for an electric vehicle | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4344513A | Transmission mechanism comprising a clutch and a gear box having a plurality of speed ratios | Mechanical Engineering; Lighting; Heating | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.