Inventor · disambiguated record
Klaus Hoepfl
Also filed as: HOEPFL KLAUS
16 granted patents·3 pending applications·40 citations·filing 2006–2021
90Inventor score
Files withREINHAUSEN MASCHF SCHEUBECK8HOEPFL KLAUS7ALBRECHT WOLFGANG2DOHNAL DIETER1MASCHINENENFABRIK RENHAUSEN GMBH1
Top patents by PatentIndex Score
19 records- 0185US8748758B2On-load tap changer with energy storage mechanismHOEPFL KLAUS·Filed 2010·Granted Jun 10, 2014·8 cites·4 claims
- 0280US11545313B2Load transfer switch for on-load tap changer, and on-load tap changerREINHAUSEN MASCHF SCHEUBECK·Filed 2019·Granted Jan 3, 2023·2 cites·12 claims
- 0379US9640341B2On-load tap changerREINHAUSEN MASCHF SCHEUBECK·Filed 2014·Granted May 2, 2017·4 cites·15 claims
- 0479US9165726B2Tap changer and vacuum switching tube for such a tap changerDOHNAL DIETER·Filed 2011·Granted Oct 20, 2015·5 cites·6 claims
- 0578US10192693B2Tap changer, force-storage unit, and controlled-backlash coupling therebetweenREINHAUSEN MASCHF SCHEUBECK·Filed 2016·Granted Jan 29, 2019·3 cites·12 claims
- 0673US8927885B2Mechanical switch contactHOEPFL KLAUS·Filed 2011·Granted Jan 6, 2015·3 cites·10 claims
- 0773US7518075B2Energy accumulatorREINHAUSEN MASCHF SCHEUBECK·Filed 2006·Granted Apr 14, 2009·7 cites·4 claims
- 0872US9251971B2On-load tap changerALBRECHT WOLFGANG·Filed 2012·Granted Feb 2, 2016·3 cites·3 claims
- 0962US9640339B2On-load tap changer, method for installing a load transfer switch insert in the on-load tap changer, and kerosene drain screwREINHAUSEN MASCHF SCHEUBECK·Filed 2014·Granted May 2, 2017·1 cites·16 claims
- 1061US9257246B2Stepping switch with vacuum switching tubesHOEPFL KLAUS·Filed 2012·Granted Feb 9, 2016·1 cites·6 claims
- 1159US12237135B2Vacuum interrupterREINHAUSEN MASCHF SCHEUBECK·Filed 2021·Granted Feb 25, 2025·0 cites·10 claims
- 1258US7652218B2Energy storeREINHAUSEN MASCHF SCHEUBECK·Filed 2006·Granted Jan 26, 2010·3 cites·5 claims
- 1356US11195672B2Switch element for tap changer, and tap changerREINHAUSEN MASCHF SCHEUBECK·Filed 2018·Granted Dec 7, 2021·0 cites·17 claims
- 1449US9406454B2Arrangement of vacuum switching tubes in a load transfer switchHOEPFL KLAUS·Filed 2013·Granted Aug 2, 2016·0 cites·7 claims
- 1539US2015008104A1On-load tap changer with two vacuum interrupters and drive thereforHOEPFL KLAUS·Filed 2013·Application pending·0 cites
- 1638US8869641B2Indexing gear train for on-load tap changers of step transformersHOEPFL KLAUS·Filed 2011·Granted Oct 28, 2014·0 cites·6 claims
- 1736US2013213776A1Tap changer having a freewheelHOEPFL KLAUS·Filed 2010·Application pending·0 cites
- 1832US8927886B2Load transfer switch for a tap changerALBRECHT WOLFGANG·Filed 2011·Granted Jan 6, 2015·0 cites·4 claims
- 1932US2017004943A1Actuator for a vacuum switch tube of a switching assembly of a tap changerMASCHINENENFABRIK RENHAUSEN GMBH·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →