Assignee
HAMMER CHRISTIAN
DE·3 granted patents·9 citations·filing 2006–2012
Top patents by PatentIndex Score
3 records- 0179US8947188B2Tap changer and vacuum interrupter for such a tap changerHAMMER CHRISTIAN·Filed 2012·Granted Feb 3, 2015·6 cites·10 claims
- 0262US8700980B2Method for encoding a contactless switching systemHAMMER CHRISTIAN·Filed 2007·Granted Apr 15, 2014·3 cites·16 claims
- 0336US8169308B2Method for checking the switching region of a touch-free switching systemHAMMER CHRISTIAN·Filed 2006·Granted May 1, 2012·0 cites·32 claims
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