Inventor · disambiguated record
Hartmut Vogt
Also filed as: VOGT HARTMUT
5 granted patents·34 citations·filing 1983–1989
77Inventor score
Files withSIEMENS AG5
Top patents by PatentIndex Score
5 records- 0160US4460860AMethod and apparatus for increasing the maximum speed of rotation of a synchronous machine with a given excitation field strength and terminal voltageSIEMENS AG·Filed 1983·Granted Jul 17, 1984·16 cites·8 claims
- 0236US4937530AApparatus for monitoring phase voltages of a polyphase tachometer generator to detect phase failuresSIEMENS AG·Filed 1989·Granted Jun 26, 1990·9 cites·4 claims
- 0331US4998053AMethod 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 machineSIEMENS AG·Filed 1989·Granted Mar 5, 1991·3 cites·7 claims
- 0430US4777414ADriving arrangement for a drive motorSIEMENS AG·Filed 1987·Granted Oct 11, 1988·4 cites·11 claims
- 0529US5006775AMethod and apparatus for preventing a current collapse in a phase not participating in the commutation of a three-phase, block-current supplied synchronous machineSIEMENS AG·Filed 1988·Granted Apr 9, 1991·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →