Hartmut Vogt
5Patents
3h-index
6Co-inventors
42Inventor score
Filing activity: Jan 14, 1983 → Apr 14, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4460860A | Method and apparatus for increasing the maximum speed of rotation of a synchronous machine with a given excitation field strength and terminal voltage | Electricity | 12 | Expired |
| US4937530A | Apparatus for monitoring phase voltages of a polyphase tachometer generator to detect phase failures | Physics | 7 | Expired |
| US4777414A | Driving arrangement for a drive motor | Electricity | 4 | Expired |
| US4998053A | Method and apparatus for reducing a current break in a leg that is not participating in the commutation of a three-phase block current fed synchronous machine | Electricity | 2 | Expired |
| US5006775A | Method and apparatus for preventing a current collapse in a phase not participating in the commutation of a three-phase, block-current supplied synchronous machine | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.