Eberhard Frotschner
6Patents
5h-index
6Co-inventors
52Inventor score
Filing activity: Oct 9, 1974 → Apr 28, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4825521A | Method of making an external shell of a pump wheel of a hydrodynamic flow unit | Emerging Cross-Sectional Technologies | 16 | Expired |
| US3934414A | Hydrodynamic torque converter for vehicles | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US3986356A | Hydrodynamic torque converter for vehicles, especially for motor vehicles | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4260330A | Impeller blade for a hydrodynamic torque converter | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4704864A | Spoke arrangement for a hydrodynamic torque converter | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4629042A | Drive arrangement for a motor vehicle | Mechanical Engineering; Lighting; Heating | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.