Assignee
BIERINGER ALFRED
DE·5 granted patents·2 pending applications·5 citations·filing 2010–2013
Top patents by PatentIndex Score
7 records- 0175US9543096B2On-load tap changerBIERINGER ALFRED·Filed 2013·Granted Jan 10, 2017·4 cites·19 claims
- 0257US9406434B2Distribution transformer for voltage regulation of local distribution networksBIERINGER ALFRED·Filed 2013·Granted Aug 2, 2016·1 cites·18 claims
- 0344US9835686B2Method for monitoring an on-load tap changerBIERINGER ALFRED·Filed 2013·Granted Dec 5, 2017·0 cites·3 claims
- 0440US9966203B2Method of determining an operational setting of an on-load tap changerBIERINGER ALFRED·Filed 2013·Granted May 8, 2018·0 cites·4 claims
- 0536US9360091B2On-load tap changer with worm gearBIERINGER ALFRED·Filed 2012·Granted Jun 7, 2016·0 cites·4 claims
- 0635US2014167573A1Motor drive for actuating a step switchBIERINGER ALFRED·Filed 2012·Application pending·0 cites
- 0735US2012169350A1Test actuator for tap changerBIERINGER ALFRED·Filed 2010·Application pending·0 cites
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