Inventor · disambiguated record
Franz Wohrer
Also filed as: WOEHRER FRANZ · WOHRER FRANZ
5 granted patents·19 citations·filing 1987–2005
73Inventor score
Top patents by PatentIndex Score
5 records- 0146US4845413ADevice for controlling the field current of DC motorsSIEMENS AG·Filed 1988·Granted Jul 4, 1989·11 cites·2 claims
- 0238US6903911B2Protective circuit for a network-controlled thyristor bridgeSIEMENS AG OESTERREICH·Filed 2001·Granted Jun 7, 2005·5 cites·8 claims
- 0337US7583047B2Quenching device for a converter bridge with line regenerationSIEMENS AG OESTERREICH·Filed 2005·Granted Sep 1, 2009·1 cites·9 claims
- 0436US7443129B2Quenching device for a converter bridge with line regenerationSIEMENS OESTERREICH·Filed 2005·Granted Oct 28, 2008·2 cites·18 claims
- 0526US4810955AMeasuring apparatus for determining the countervoltage of electric motorsSIEMENS AG·Filed 1987·Granted Mar 7, 1989·0 cites·1 claims
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