Inventor · disambiguated record
Christian Oppermann
Also filed as: OPPERMANN CHRISTIAN
4 granted patents·21 citations·filing 2007–2017
63Inventor score
Top patents by PatentIndex Score
4 records- 0189US8830649B2Free-wheeling circuitOPPERMANN CHRISTIAN·Filed 2010·Granted Sep 9, 2014·21 cites·8 claims
- 0251US10692675B2Contactor having electronic coil controlOPPERMANN CHRISTIAN·Filed 2017·Granted Jun 23, 2020·0 cites·18 claims
- 0342US9083315B2Circuit configuration for eliminating EMC interferenceOPPERMANN CHRISTIAN·Filed 2007·Granted Jul 14, 2015·0 cites·27 claims
- 0431US8492930B2Switching device and method for operating sameMITLMEIER NORBERT·Filed 2009·Granted Jul 23, 2013·0 cites·14 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →