Rafael Hirschfeld
1Patents
1h-index
3Co-inventors
25Inventor score
Filing activity: Aug 7, 1997 → Aug 7, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6016955A | Electronic payment method and system having several calculation units and electronic payment devices | Physics | 68 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.