Inventor · disambiguated record
Peter Zahlmann
Also filed as: ZAHLMANN PETER
16 granted patents·67 citations·filing 1993–2022
90Inventor score
Top patents by PatentIndex Score
16 records- 0190US11201027B2Triggered fuse for low-voltage applicationsDEHN & SOEHNE·Filed 2018·Granted Dec 14, 2021·5 cites·15 claims
- 0286US11764025B2Triggered fuse for low-voltage applicationsDEHN SE·Filed 2021·Granted Sep 19, 2023·1 cites·21 claims
- 0378US9691560B2Single- or multi-pole switching device, in particular for DC applicationsZAHLMANN PETER·Filed 2012·Granted Jun 27, 2017·5 cites·14 claims
- 0472US7806716B2Plug-in combination of appliances for protecting against overvoltagesDEHN & SOEHNE·Filed 2006·Granted Oct 5, 2010·6 cites·19 claims
- 0570US6788519B2Pressure-resistant encapsulated air-gap arrangement for the draining off of damaging perturbances due to overvoltagesDEHN & SOEHNE·Filed 2001·Granted Sep 7, 2004·13 cites·12 claims
- 0666US12057283B2Overvoltage protection arrangement with a horn spark gap, located in a housing, with a chamber for arc quenchingDEHN SE·Filed 2019·Granted Aug 6, 2024·0 cites·19 claims
- 0760US9780463B2Surge protection device with at least one surge protection unitDEHN & SOEHNE·Filed 2015·Granted Oct 3, 2017·1 cites·2 claims
- 0858US5963413ASpark gapDEHN & SOEHNE·Filed 1998·Granted Oct 5, 1999·18 cites·26 claims
- 0952US12470059B2Overvoltage protection device and use of an overvoltage protection deviceDEHN SE·Filed 2022·Granted Nov 11, 2025·0 cites·18 claims
- 1051US6788518B1Spark gap arrangementDEHN & SOEHNE·Filed 1999·Granted Sep 7, 2004·11 cites·14 claims
- 1148US11454654B2Method for evaluating the state and the quality of low-voltage networksDEHN SE CO KG·Filed 2019·Granted Sep 27, 2022·0 cites·5 claims
- 1248US11171482B2Overvoltage protection device with monitoring and communication functionsDEHN & SOEHNE·Filed 2017·Granted Nov 9, 2021·0 cites·4 claims
- 1345US11162984B2Device for detecting electrical currents on or near electrical conductorsDEHN SE CO KG·Filed 2018·Granted Nov 2, 2021·0 cites·15 claims
- 1445US7271992B2Compact arrangement for multipole, surge-proof surge arresters and encapsulated surge arrester for the sameDEHN & SOEHNE·Filed 2001·Granted Sep 18, 2007·3 cites·36 claims
- 1543US11454653B2Device for detecting electrical currents on or in the vicinity of electrical conductorsDEHN SE CO KG·Filed 2018·Granted Sep 27, 2022·0 cites·14 claims
- 1627US5450274ASpark gap arrangementDEHN & SOEHNE·Filed 1993·Granted Sep 12, 1995·4 cites·34 claims
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