Inventor · disambiguated record
Robert Kralik
Also filed as: KRALIK ROBERT · KRALIK ROBERT E
13 granted patents·68 citations·filing 2000–2018
88Inventor score
Top patents by PatentIndex Score
13 records- 0192US9558899B2Direct-current contactor with additional switching capability for AC loads and a polarity against the preferential current directionSCHALTBAU GMBH·Filed 2015·Granted Jan 31, 2017·13 cites·9 claims
- 0291US9991073B2Switching device with permanent-magnetic arc extinguishmentSCHALTBAU GMBH·Filed 2016·Granted Jun 5, 2018·7 cites·11 claims
- 0390US9947489B2Electric switching apparatus comprising an improved arc-quenching deviceSCHALTBAU GMBH·Filed 2015·Granted Apr 17, 2018·6 cites·14 claims
- 0490US7417520B2Contactor for direct current and alternating current operationSCHALTBAU GMBH·Filed 2007·Granted Aug 26, 2008·23 cites·5 claims
- 0574US9799471B2Multipolar power contactorSCHALTBAU GMBH·Filed 2015·Granted Oct 24, 2017·2 cites·11 claims
- 0669US10692671B2Switching device with arc extinguishing device and arc guideSCHALTBAU GMBH·Filed 2018·Granted Jun 23, 2020·1 cites·10 claims
- 0768US6538541B1Bistable contactorSCHALTBAU AG·Filed 2000·Granted Mar 25, 2003·15 cites·7 claims
- 0853US9224559B2Unidirectionally switching DC contactorKRALIK ROBERT·Filed 2011·Granted Dec 29, 2015·1 cites·12 claims
- 0947US11127542B2Electrical switching apparatus comprising an improved arc-quenching deviceSCHALTBAU GMBH·Filed 2018·Granted Sep 21, 2021·0 cites·16 claims
- 1042US7312811B2Video communication systemNITEK INTERNATIONAL LLC·Filed 2005·Granted Dec 25, 2007·0 cites·12 claims
- 1141US11532443B2Switch device with improved permanent magnetic arc extinctionSCHALTBAU GMBH·Filed 2018·Granted Dec 20, 2022·0 cites·10 claims
- 1235US6894238B2Contactor with strand-free, single-interrupting current routingSCHALTBAU GMBH·Filed 2002·Granted May 17, 2005·0 cites·15 claims
- 1334US9224545B2Electric contactor with flywheel drive and method of switching an electric contactor on and/or offIGNATOV ANDREJ·Filed 2012·Granted Dec 29, 2015·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →