Ernst Obermeier
4Patents
3h-index
18Co-inventors
51Inventor score
Filing activity: Mar 23, 1987 → Aug 28, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5502471A | System for an electrothermal ink jet print head | Performing Operations; Transporting | 65 | Expired |
| US4878015A | Sensors for selectively determining liquid-phase or gas-phase components using a heteropolysiloxane sensitive layer | Physics | 17 | Expired |
| US6450038B1 | High-precision pressure sensor | Physics | 4 | Expired |
| US7963154B2 | Sensor unit for the measurment of a variable in a medium | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.