Inventor · disambiguated record
Douglas D. Simpson
Also filed as: SIMPSON DOUGLAS D
3 granted patents·18 citations·filing 2010–2015
68Inventor score
Top patents by PatentIndex Score
3 records- 0188US8499616B2Fault detection and mitigation in hybrid drive systemSTONER MICHAEL ANTHONY·Filed 2010·Granted Aug 6, 2013·11 cites·18 claims
- 0285US8950249B2Fault detection and mitigation in hybrid drive systemEATON CORP·Filed 2013·Granted Feb 10, 2015·6 cites·20 claims
- 0361US10030648B2Fault detection and mitigation in hybrid drive systemEATON INTELLIGENT POWER LTD·Filed 2015·Granted Jul 24, 2018·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →