Daniel Hippel
9Patents
6h-index
24Co-inventors
55Inventor score
Filing activity: Feb 19, 2003 → Aug 30, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7070235B2 | Crash-active headrest | Performing Operations; Transporting | 34 | Expired |
| US7195313B2 | Crash-active headrest | Performing Operations; Transporting | 27 | Expired |
| US7344191B2 | Crash-active head restraint | Performing Operations; Transporting | 12 | Active |
| US6761411B2 | Seat cushion with locking system | Performing Operations; Transporting | 8 | Expired |
| US7156461B2 | Vehicle seat with back rest | Performing Operations; Transporting | 7 | Expired |
| US7178835B2 | Belt locking device for a vehicle seat | Performing Operations; Transporting | 6 | Expired |
| US7150500B2 | Vehicle seat with antisubmarining ramp | Performing Operations; Transporting | 5 | Expired |
| US7360460B2 | Sensor device for a vehicle seat | Performing Operations; Transporting | 4 | Expired |
| US7895722B2 | Method for assembling a crash-active head support | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.