Udo Fromm
11Patents
5h-index
22Co-inventors
58Inventor score
Filing activity: May 27, 1997 → Oct 19, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6995646B1 | Transformer with voltage regulating means | Electricity | 38 | Expired |
| US7046492B2 | Power transformer/inductor | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7554431B2 | Multiphase induction device | Electricity | 17 | Expired |
| US6801421B1 | Switchable flux control for high power static electromagnetic devices | Electricity | 13 | Expired |
| US6906447B2 | Rotating asynchronous converter and a generator device | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6970063B1 | Power transformer/inductor | Electricity | 5 | Expired |
| US6897749B2 | Magnetic energy storage device | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6432524B1 | Electrode for field control | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7088027B2 | Rotating asynchronous converter and a generator device | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7759910B2 | System for transmission of electric power | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7259491B2 | Rotating asynchronous converter | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.