Assignee
PFITZER HANS-ERIK
US·3 granted patents·1 pending application·28 citations·filing 2004–2012
Top patents by PatentIndex Score
4 records- 0187US8929042B2Surge protective device with contollerPFITZER HANS-ERIK·Filed 2012·Granted Jan 6, 2015·12 cites·20 claims
- 0282US8716885B2Disconnect switch for distributed energy systemPFITZER HANS-ERIK·Filed 2011·Granted May 6, 2014·11 cites·20 claims
- 0373US9190871B2Distributed energy system disconnect switch with mechanical isolationPFITZER HANS-ERIK·Filed 2012·Granted Nov 17, 2015·5 cites·20 claims
- 0441US2005286274A1Self-testing power supply apparatus, methods and computer program productsPFITZER HANS-ERIK·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →