Inventor · disambiguated record
Friedrich Loebner
Also filed as: LOEBNER FRIEDRICH
15 granted patents·1 pending application·58 citations·filing 2000–2019
89Inventor score
Top patents by PatentIndex Score
16 records- 0185US9666392B2Electric switching deviceSIEMENS AG·Filed 2014·Granted May 30, 2017·7 cites·8 claims
- 0276US9484161B2Electrical switching deviceSIEMENS AG·Filed 2012·Granted Nov 1, 2016·4 cites·7 claims
- 0376US6646850B1High-voltage power breaker having an outlet flow channelSIEMENS AG·Filed 2000·Granted Nov 11, 2003·24 cites·20 claims
- 0475US9748059B2Switching device arrangementSIEMENS AG·Filed 2014·Granted Aug 29, 2017·3 cites·19 claims
- 0570US11342136B2Tensioning mechanism for clamping a pre-loaded spring of a spring-loaded accumulator driveSIEMENS ENERGY GLOBAL GMBH & CO KG·Filed 2018·Granted May 24, 2022·1 cites·12 claims
- 0670US9741514B2Switching arrangementSIEMENS AG·Filed 2014·Granted Aug 22, 2017·2 cites·12 claims
- 0768US9460873B2Switching method and switching deviceSIEMENS AG·Filed 2014·Granted Oct 4, 2016·2 cites·15 claims
- 0866US11211206B2Charging mechanism for charging a stored-energy spring of a stored-energy spring mechanismSIEMENS AG·Filed 2018·Granted Dec 28, 2021·1 cites·14 claims
- 0965US6730871B1Compressed gas-blast circuit breakerSIEMENS AG·Filed 2000·Granted May 4, 2004·13 cites·4 claims
- 1060US9633806B2Switching arrangementSIEMENS AG·Filed 2013·Granted Apr 25, 2017·1 cites·6 claims
- 1158US11043343B2Assembly and method for damping contact bounce in high-voltage circuit breakersSIEMENS AG·Filed 2018·Granted Jun 22, 2021·0 cites·21 claims
- 1242US11587748B2High-voltage power switch with closing resistor arrangementSIEMENS ENERGY GLOBAL GMBH & CO KG·Filed 2019·Granted Feb 21, 2023·0 cites·8 claims
- 1342US11152162B2Charging mechanism for charging a stored-energy spring of a stored-energy spring mechanismSIEMENS AG·Filed 2018·Granted Oct 19, 2021·0 cites·15 claims
- 1441US11094477B2Tensioning 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
- 1541US10663047B2Device comprising a transmission assembly having an override clutch with a freewheeling memberSIEMENS AG·Filed 2015·Granted May 26, 2020·0 cites·13 claims
- 1632US2005016962A1Switch mechanismFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Friedrich Loebner files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →