Ralph E. Young
7Patents
2h-index
3Co-inventors
40Inventor score
Filing activity: May 17, 2007 → Dec 3, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10894550B2 | Railroad virtual track block system | Performing Operations; Transporting | 6 | Active |
| US7890223B1 | Railroad signal aspect compliance monitoring systems and methods | Performing Operations; Transporting | 2 | Active |
| US11230307B2 | Railroad virtual track block system | Performing Operations; Transporting | 0 | Active |
| US11767041B2 | Railroad virtual track block system | Performing Operations; Transporting | 0 | Active |
| US11230308B2 | Railroad virtual track block system | Performing Operations; Transporting | 0 | Active |
| US11208131B2 | Systems and methods for controlling railroad highway crossing flashers | Electricity | 0 | Active |
| US11104361B2 | Railroad virtual track block system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.