Ralf Welter
4Patents
3h-index
10Co-inventors
47Inventor score
Filing activity: Jul 23, 2002 → Jul 22, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD477215S1 | Container | General | 17 | Expired |
| USD476568S1 | Cap | General | 16 | Expired |
| US9388624B2 | Cash box with a height limiter engaging with the retaining element | Physics | 4 | Active |
| US9725259B2 | Method for feeding notes of value to an automated teller machine | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.