Andreas Ehrmann
3Patents
2h-index
5Co-inventors
37Inventor score
Filing activity: Feb 26, 1993 → Jun 19, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6446421B1 | Manually guided implement, having vibration-dampened handle | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US8020896B2 | Hose connector and portable handheld work apparatus | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US5543772A | High voltage connection to ignition coils | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.