Ernst Walth
4Patents
3h-index
6Co-inventors
47Inventor score
Filing activity: Jul 27, 1994 → Nov 18, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5501309A | Hydrokinetic torque converter with lockup clutch | Mechanical Engineering; Lighting; Heating | 33 | Expired |
| US5738198A | Friction element for use in clutches | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US5921366A | Friction element for use in clutches | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US12246588B2 | Electric axle drive for an at least partially electric motor vehicle having a switchable torque vectoring operation | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.