Individual holder
DRUMMOND GEOFFREY N
US·3 granted patents·5 citations·filing 2009–2014
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0156US9450482B2Fault recovery for multi-phase power convertersDRUMMOND GEOFFREY N·Filed 2014·Granted Sep 20, 2016·1 cites·9 claims
- 0255US8462525B2Wide range DC power supply with bypassed multiplier circuitsDRUMMOND GEOFFREY N·Filed 2009·Granted Jun 11, 2013·4 cites·7 claims
- 0347US8572945B2High voltage multiple phase power supplyDRUMMOND GEOFFREY N·Filed 2009·Granted Nov 5, 2013·0 cites·5 claims
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