Inventor · disambiguated record
Christer Tornkvist
Also filed as: TOERNKVIST CHRISTER · TORNKVIST CHRISTER · TÖRNKVIST CHRISTER
8 granted patents·1 pending application·103 citations·filing 1996–2018
83Inventor score
Files withABB RESEARCH LTD3ABB AB1ABB POWER GRIDS SWITZERLAND AG1HITACHI ENERGY SWITZERLAND AG1TOERNKVIST CHRISTER1
Top patents by PatentIndex Score
9 records- 0180US6383634B1Dielectric gelling composition, the use of such dielectric gelling composition, an insulated electric dc-cable comprising such gelling composition, and a method for manufacturing an insulated electric dc-cable comprising such gelling compositionABB AB·Filed 1998·Granted May 7, 2002·58 cites·45 claims
- 0272US6236218B1Method and a device for space-charge measurement in cables using a pulsed electroacoustic methodABB RESEARCH LTD·Filed 1997·Granted May 22, 2001·36 cites·16 claims
- 0363US8088996B2High voltage DC bushing and device comprising such high voltage bushingTOERNKVIST CHRISTER·Filed 2007·Granted Jan 3, 2012·4 cites·9 claims
- 0452US11240945B2Shielding arrangement for high voltage equipmentHITACHI ENERGY SWITZERLAND AG·Filed 2018·Granted Feb 1, 2022·0 cites·20 claims
- 0549US11240929B2Inhibitor module and shielding arrangements for high voltage equipmentABB POWER GRIDS SWITZERLAND AG·Filed 2018·Granted Feb 1, 2022·0 cites·19 claims
- 0646US9013260B2Cable and electromagnetic device comprising the sameTORNKVIST CHRISTER·Filed 2013·Granted Apr 21, 2015·0 cites·18 claims
- 0740US2010051306A1High voltage bushingABB RESEARCH LTD·Filed 2007·Application pending·0 cites
- 0839US8802993B2High voltage bushingTÖRNKVIST CHRISTER·Filed 2007·Granted Aug 12, 2014·0 cites·7 claims
- 0937US5900681AElectric device for generating high-voltage square pulsesABB RESEARCH LTD·Filed 1996·Granted May 4, 1999·5 cites·6 claims
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