Ralph S. Billing
1Patents
1h-index
2Co-inventors
22Inventor score
Filing activity: Jun 16, 1983 → Jun 16, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4543002A | Multicolor printing | Performing Operations; Transporting | 18 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.