Hartmut Bartelt
4Patents
3h-index
8Co-inventors
47Inventor score
Filing activity: Sep 23, 1994 → Dec 18, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5563346A | Method and device for imaging an object using a two-dimensional ultrasonic array | Physics | 68 | Expired |
| US5488956A | Ultrasonic transducer array with a reduced number of transducer elements | Physics | 41 | Expired |
| US5963026A | Method and device for the measurement of electric currents in at least two measuring ranges | Physics | 10 | Expired |
| US11442223B2 | Draw tower grating production method and system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.