Jochen Ermisch
4Patents
3h-index
7Co-inventors
43Inventor score
Filing activity: Sep 5, 1997 → Dec 12, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5883508A | Voltage transformer with voltage divider for measuring voltage in medium high and high voltage installations | Physics | 8 | Expired |
| US7969139B2 | Rogowski sensor and method for measuring a current | Physics | 5 | Active |
| US6346805B1 | Method and configuration for current measurement | Physics | 5 | Expired |
| US7449851B2 | Arrangement for automatically influencing a mains supply and motor drive therefor | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.