Steffen Keller
12Patents
3h-index
21Co-inventors
52Inventor score
Filing activity: Oct 26, 2004 → Jul 8, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7216550B2 | Device and method for operating a Coriolis mass flowmeter | Physics | 7 | Expired |
| US7213470B2 | Coriolis mass flowmeter | Physics | 4 | Expired |
| US8396674B2 | Vibration-type measuring device | Physics | 3 | Active |
| US8342741B2 | Method for operating a sensor arrangement | Physics | 2 | Active |
| US7228749B2 | Coriolis mass flow pick-up | Physics | 2 | Active |
| US7874220B2 | Coriolis mass flowmeter with an oscillatable straight measuring tube | Physics | 1 | Active |
| US7730792B2 | Method and device for compensation for influences, which interfere with the measurement accuracy, in measurement devices of the vibration type | Physics | 1 | Active |
| US7558691B2 | Method for determining a characteristic of a sensor arrangement | Physics | 1 | Active |
| US7814802B2 | Method of producing a connection between a measuring tube and at least one flange | Emerging Cross-Sectional Technologies | 0 | Active |
| US7866219B2 | Measuring instrument to capture a physical/chemical measured value | Physics | 0 | Active |
| US7689372B2 | Process for operating a measurement device of the vibration type | Physics | 0 | Active |
| US7448283B2 | Vibration-type measuring device and method for operating such a measuring device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.