Etzhard Bultmann
3Patents
2h-index
2Co-inventors
24Inventor score
Filing activity: Oct 27, 2004 → Nov 12, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7461673B2 | Seal device for a tank filler neck in vehicles | Performing Operations; Transporting | 11 | Expired |
| US7261360B2 | Device for closing an access opening in a motor vehicle outer skin | Performing Operations; Transporting | 2 | Expired |
| US7931053B2 | Sealing device for a tank access opening in particular for tank filler pipes on motor vehicles | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.