Mario Hempel
5Patents
3h-index
9Co-inventors
46Inventor score
Filing activity: Jul 15, 1999 → Mar 26, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6258154A | Apparatus for degassing liquids | Physics | 32 | Expired |
| US8580209B2 | Microfluidic foil structure for metering of fluids | Performing Operations; Transporting | 20 | Active |
| US6355134B1 | Method of joining two or more parts | Performing Operations; Transporting | 4 | Expired |
| US8651302B2 | Electrical contact coupling for a track-borne vehicle, particularly a railway vehicle | Electricity | 0 | Active |
| US8580072B2 | Process for producing a device for the intake or manipulation of a liquid | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.