Inventor · disambiguated record
Wolfgang Erven
Also filed as: ERVEN WOLFGANG
9 granted patents·4 pending applications·29 citations·filing 1997–2023
80Inventor score
Top patents by PatentIndex Score
13 records- 0167US8071898B2Switching device with a switching shaft for mounting a rotary contact link and multipole switching device arrangementBENNETT JUSTIN·Filed 2008·Granted Dec 6, 2011·7 cites·16 claims
- 0266US11527366B2Current path part for an electric switching deviceSIEMENS AG·Filed 2019·Granted Dec 13, 2022·0 cites·19 claims
- 0359US6087609ACircuit breaker, arcing chamber housing for a circuit breaker and housing module for an arcing chamber housingKLOECKNER MOELLER GMBH·Filed 1997·Granted Jul 11, 2000·18 cites·9 claims
- 0451US2025202218A1Method for protecting against fault arcsSIEMENS AG·Filed 2023·Application pending·0 cites
- 0551US2025047095A1Method for protecting against fault arcsSIEMENS AG·Filed 2023·Application pending·0 cites
- 0651US2025226648A1Backup protection methodSIEMENS AG·Filed 2023·Application pending·0 cites
- 0748US10014134B2Rotor shaft module for a rotor shaft of a molded-case circuit breaker, rotor shaft for a molded-case circuit breaker, molded-case circuit breaker comprising a rotator shaft, and method for producing a rotor shaft module for a rotor shaft of a molded-case circuit breakerSIEMENS AG·Filed 2014·Granted Jul 3, 2018·0 cites·16 claims
- 0848US2025202217A1Method for protecting against fault arcsSIEMENS AG·Filed 2023·Application pending·0 cites
- 0945US11979015B2Circuit breaker device, circuit breaker system and methodSIEMENS AG·Filed 2020·Granted May 7, 2024·0 cites·22 claims
- 1041US11521814B2Low-voltage circuit breakerSIEMENS AG·Filed 2018·Granted Dec 6, 2022·0 cites·8 claims
- 1140US11899441B2Remaining service life prediction for switchesSIEMENS AG·Filed 2019·Granted Feb 13, 2024·0 cites·10 claims
- 1237US8451074B2Switch, in particular load breaking switchERVEN WOLFGANG·Filed 2011·Granted May 28, 2013·0 cites·16 claims
- 1332US5898148ACoil shaped terminal for an electrodynamically operated circuit breakerKLOECKNER MOELLER GMBH·Filed 1998·Granted Apr 27, 1999·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →