Francis Demarquilly
5Patents
2h-index
6Co-inventors
40Inventor score
Filing activity: Mar 23, 2001 → Nov 19, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6497183B2 | Inflatable air bag release and membrane protection device | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6454326B2 | Device for protecting a vehicle against impact | Performing Operations; Transporting | 5 | Expired |
| US10507848B2 | Railway vehicle with a movable, vertical gap bridging entry threshold | Performing Operations; Transporting | 2 | Active |
| US8381659B2 | Railway vehicle comprising pivoting bogies | Performing Operations; Transporting | 2 | Active |
| US8365675B2 | Railway vehicle comprising pivoting end bogies | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.