Inventor · disambiguated record
Par Holmberg
Also filed as: HOLMBERG PAR
6 granted patents·139 citations·filing 1998–2004
85Inventor score
Technology areasH01F
Top patents by PatentIndex Score
6 records- 0183US7046492B2Power transformer/inductorABB AB·Filed 2004·Granted May 16, 2006·24 cites·9 claims
- 0283US6995646B1Transformer with voltage regulating meansABB AB·Filed 1998·Granted Feb 7, 2006·46 cites·8 claims
- 0375US6801421B1Switchable flux control for high power static electromagnetic devicesABB AB·Filed 1998·Granted Oct 5, 2004·30 cites·55 claims
- 0462US6885273B2Induction devices with distributed air gapsABB AB·Filed 2002·Granted Apr 26, 2005·9 cites·7 claims
- 0562US6867674B1TransformerASEA BROWN BOVERI·Filed 1998·Granted Mar 15, 2005·20 cites·20 claims
- 0647US6970063B1Power transformer/inductorABB AB·Filed 1998·Granted Nov 29, 2005·10 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →