Inventor · disambiguated record
Kai Steinfeld
Also filed as: STEINFELD KAI
5 granted patents·2 pending applications·20 citations·filing 2001–2017
75Inventor score
Top patents by PatentIndex Score
7 records- 0179US10755838B2Tensioning device for a surge arrester, production method and surge arresterSIEMENS AG·Filed 2017·Granted Aug 25, 2020·2 cites·16 claims
- 0267US7336193B2Device for monitoring the leakage current of a surge arresterSIEMENS AG·Filed 2004·Granted Feb 26, 2008·9 cites·12 claims
- 0361US8199452B2Disconnection arrangement and method for operation of a disconnection arrangementKRUSKA BERND·Filed 2007·Granted Jun 12, 2012·4 cites·9 claims
- 0451US8106321B2Disconnecting switch device and method for production of a disconnecting switch deviceGOEHLER REINHARD·Filed 2008·Granted Jan 31, 2012·3 cites·11 claims
- 0548US7120001B2Surge voltage protector for use in power transmission networksSIEMENS AG·Filed 2002·Granted Oct 10, 2006·2 cites·7 claims
- 0630US2012100763A1End fitting of an electrical part and method for pressing an end fittingSTEINFELD KAI·Filed 2010·Application pending·0 cites
- 0728US2003198000A1Device for detecting errors in the leakage current path of a high voltage surge diverterFiled 2001·Application pending·0 cites
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