Ehrhard Dammann
5Patents
3h-index
5Co-inventors
50Inventor score
Filing activity: Feb 26, 1978 → Aug 7, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6078384A | Process and arrangement for the evaluation of laser doppler signals | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5459571A | Multiple control frequency phase modulator in phase modulated interferometer precision distance measuring system | Physics | 10 | Expired |
| US5781283A | Process and arrangement for the measurement of physical values of light scattering moving particles by means of a laser doppler anemometer | Physics | 3 | Expired |
| US4210504A | Method for measuring the electrophoretic mobility of particles | Physics | 3 | Expired |
| US5450195A | Phase-modulated interferometer for evaluating phase displacement resulting from charges in path length | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.