Ralph Fey
7Patents
3h-index
2Co-inventors
39Inventor score
Filing activity: Mar 30, 2010 → Aug 28, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8146997B2 | Seat assembly having a movable head restraint | Performing Operations; Transporting | 6 | Active |
| US8833860B2 | Movable head restraints for vehicle seats | Performing Operations; Transporting | 5 | Active |
| US9561742B2 | Movable head restraints for vehicle seats | Performing Operations; Transporting | 3 | Active |
| US8641148B2 | Movable head restraints for vehicle seats | Performing Operations; Transporting | 3 | Active |
| US8657380B2 | Seat assembly having a moveable headrest assembly | Performing Operations; Transporting | 2 | Active |
| US8714650B2 | Seat assembly having a moveable head restraint assembly | Performing Operations; Transporting | 1 | Active |
| US9061614B2 | Height adjustable head restraints for vehicle seats | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.