Inventor · disambiguated record
Marc Liebetruth
Also filed as: LIEBETRUTH MARC
21 granted patents·4 pending applications·236 citations·filing 1994–2012
95Inventor score
Top patents by PatentIndex Score
25 records- 0193US6031192ADrawout circuit breaker with disconnect position interlock mechanismSIEMENS AG·Filed 1996·Granted Feb 29, 2000·70 cites·4 claims
- 0282US6788172B1Device for controlling the closing of a power circuit breakerSIEMENS AG·Filed 2000·Granted Sep 7, 2004·26 cites·28 claims
- 0381US6777636B2Low-voltage power switch with a bearing arrangement for a switch shaftSIEMENS AG·Filed 2002·Granted Aug 17, 2004·18 cites·18 claims
- 0478US7141747B2Switching apparatus having a withdrawable-part rack and a lockable power circuit breakerSIEMENS AG·Filed 2005·Granted Nov 28, 2006·16 cites·14 claims
- 0577US8947182B2Release for an electrical switching arrangementAHLERT TORSTEN·Filed 2012·Granted Feb 3, 2015·4 cites·12 claims
- 0675US8610012B2Electrical switch operable through both manual and motor driven operationsLIEBETRUTH MARC·Filed 2011·Granted Dec 17, 2013·4 cites·18 claims
- 0768US7038155B2Latching mechanism for locking an actuating shaft and electrical switch with a latching mechanism of this typeSIEMENS AG·Filed 2004·Granted May 2, 2006·14 cites·14 claims
- 0867US8378243B2Arrangement comprising at least two separate switch pole housings and having a joining facility for joining the switch pole housings and a multi-pole electric switching device comprising such an arrangementSIEMENS AG·Filed 2010·Granted Feb 19, 2013·2 cites·13 claims
- 0965US7022923B2Locking device for withdrawable circuit-breakersSIEMENS AG·Filed 2001·Granted Apr 4, 2006·14 cites·10 claims
- 1063US6252186B1Insertable and retractable switching device comprising a blocking bar which prevents wrong operationSIEMENS AG·Filed 1999·Granted Jun 26, 2001·21 cites·5 claims
- 1159US5661627AArrangement for controlling the switching of a power circuit breakerSIEMENS AG·Filed 1994·Granted Aug 26, 1997·15 cites·10 claims
- 1257US6831240B2Drive train for a displaceable contact on an electrical power breakerSIEMENS AG·Filed 2001·Granted Dec 14, 2004·9 cites·20 claims
- 1351US6479770B2Electrical switchSIEMENS AG·Filed 2001·Granted Nov 12, 2002·6 cites·11 claims
- 1448US6870113B2Latching mechanism for locking a spring energy storeSIEMENS AG·Filed 2002·Granted Mar 22, 2005·5 cites·28 claims
- 1546US8853572B2Electric switchAHLERT TORSTEN·Filed 2012·Granted Oct 7, 2014·0 cites·19 claims
- 1643US8735752B2Multipole electrical switching deviceAHLERT TORSTEN·Filed 2011·Granted May 27, 2014·0 cites·4 claims
- 1741US8927889B2Electric switchLIEBETRUTH MARC·Filed 2011·Granted Jan 6, 2015·0 cites·16 claims
- 1839US6492888B2Power circuit breaker with an actuating shaftSIEMENS AG·Filed 1998·Granted Dec 10, 2002·6 cites·10 claims
- 1939US6380830B1Low-voltage circuit-breaker with a retrofitted power-driven liftSIEMENS AG·Filed 1999·Granted Apr 30, 2002·6 cites·6 claims
- 2039US2007035366A1Method and circuit arrangement for rapidly switching off low-voltage circuit breakersSIEMENS AG·Filed 2004·Application pending·0 cites
- 2137US7068131B2Switching contact arrangement for a power switchSIEMENS AG·Filed 2002·Granted Jun 27, 2006·0 cites·20 claims
- 2237US2005141163A1Analogue electronic trip device for an electrical power breaker responding to a short-circuitFiled 2003·Application pending·0 cites
- 2337US2007064365A1Circuit arrangement for rapidly switching off low-voltage power breakersBUXTON CLIFFORD A·Filed 2004·Application pending·0 cites
- 2436US6972388B2Power circuit breakerSIEMENS AG·Filed 2004·Granted Dec 6, 2005·0 cites·14 claims
- 2535US2004155735A1Circuit breakerFiled 2003·Application pending·0 cites
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