Inventor · disambiguated record
Gunnar Lutzke
Also filed as: LUTZKE GUNNAR
5 granted patents·1 pending application·12 citations·filing 2000–2019
70Inventor score
Top patents by PatentIndex Score
6 records- 0170US11456124B2Isolator switch and drive apparatus for an isolator switchSIEMENS ENERGY GLOBAL GMBH & CO KG·Filed 2019·Granted Sep 27, 2022·1 cites·6 claims
- 0245US6380504B1Polyphase high voltage switch with operating mechanism including time delaySIEMENS AG·Filed 2000·Granted Apr 30, 2002·8 cites·6 claims
- 0341US11094477B2Tensioning gear mechanism for tensioning a stored-energy spring of a spring-type stored-energy driveSIEMENS ENERGY GLOBAL GMBH & CO KG·Filed 2018·Granted Aug 17, 2021·0 cites·14 claims
- 0437US9576752B2Clutch mechanism for energy storage device and gas insulated circuit breaker thereofSIEMENS AG·Filed 2014·Granted Feb 21, 2017·0 cites·20 claims
- 0537US8196972B2Latching device for a spring-type driveLUTZKE GUNNAR·Filed 2006·Granted Jun 12, 2012·3 cites·9 claims
- 0632US2005016962A1Switch mechanismFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →