Josef Ruppert
4Patents
2h-index
3Co-inventors
41Inventor score
Filing activity: Nov 5, 1976 → Apr 23, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4070050A | Holder for anchoring the trunk lid of a car | Emerging Cross-Sectional Technologies | 30 | Expired |
| US8124900B2 | Pushbutton for a hearing device | Electricity | 4 | Active |
| US9467788B2 | Hearing device with a frame holding hearing device components and a shell encasing the frame | Electricity | 1 | Active |
| US8194903B2 | Hearing apparatus with battery compartment locking | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.