Inventor · disambiguated record
Arne Hjortsberg
Also filed as: HJORTSBERG ARNE
5 granted patents·1 pending application·245 citations·filing 1986–2011
84Inventor score
Top patents by PatentIndex Score
6 records- 0195US4806806ACoil for arrangement in slots in a stator or rotor of an electrical machineASEA AB·Filed 1987·Granted Feb 21, 1989·142 cites·5 claims
- 0286US5061554AElectrical insulating material comprising an insulating layer in the form of an organic polymerASEA BROWN BOVERI·Filed 1988·Granted Oct 29, 1991·37 cites·26 claims
- 0384US4935302AElectrical conductor provided with a surrounding insulationASEA BROWN BOVERI·Filed 1988·Granted Jun 19, 1990·47 cites·9 claims
- 0460US8183972B2Oil filled transformer with spacers and spacers for separating and supporting stacked windingsHJORTSBERG ARNE·Filed 2006·Granted May 22, 2012·4 cites·25 claims
- 0547US4688142ACurrent transmission system for HVDC including a solid insulator having a surface coating of resin containing chromium oxide or iron oxideASEA AB·Filed 1986·Granted Aug 18, 1987·15 cites·14 claims
- 0634US2011298573A1Electrical Machine With Improved Lightning Impulse WithstandHJORTSBERG ARNE·Filed 2011·Application pending·0 cites
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