Inventor · disambiguated record
Wolfgang Ullermann
Also filed as: ULLERMANN WOLFGANG
11 granted patents·68 citations·filing 1997–2021
87Inventor score
Top patents by PatentIndex Score
11 records- 0184US10580600B2Miniature safety switchELLENBERGER & POENSGEN·Filed 2013·Granted Mar 3, 2020·5 cites·18 claims
- 0280US10283293B2Thermal circuit breakerELLENBERGER & POENSGEN·Filed 2016·Granted May 7, 2019·3 cites·17 claims
- 0375US10021788B2High-current electrical circuit having a circuit board and a busbarELLENBERGER & POENSGEN·Filed 2016·Granted Jul 10, 2018·4 cites·14 claims
- 0475US6590489B1Circuit breaker for protecting electric circuits in road vehiclesELLENBERGER & POENSGEN·Filed 1999·Granted Jul 8, 2003·38 cites·14 claims
- 0569US7336149B2Circuit breaker having a bimetallic snap-action diskELLENBERGER & POENSGEN·Filed 2006·Granted Feb 26, 2008·6 cites·7 claims
- 0666US8576042B2Miniature circuit breakerULLERMANN WOLFGANG·Filed 2011·Granted Nov 5, 2013·3 cites·25 claims
- 0762US10600597B2Miniature safety switchELLENBERGER & POENSGEN·Filed 2018·Granted Mar 24, 2020·0 cites·10 claims
- 0859US7312687B2Protective switch for protecting a circuitELLENBERGER & POENSGEN·Filed 2007·Granted Dec 25, 2007·3 cites·20 claims
- 0954US11653450B2Power distributor of an electrical system of a motor vehicleELLENBERGER & POENSGEN·Filed 2021·Granted May 16, 2023·0 cites·12 claims
- 1039US10070514B2High current switchELLENBERGER & POENSGEN·Filed 2016·Granted Sep 4, 2018·0 cites·11 claims
- 1138US5834996AElectric switch having undervoltage trippingELLENBERGER & POENSGEN·Filed 1997·Granted Nov 10, 1998·6 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →