Inventor · disambiguated record
John O'Higgins
Also filed as: O'HIGGINS JOHN · O'HIGGINS JOHN E
2 granted patents·67 citations·filing 1988–2006
62Inventor score
Top patents by PatentIndex Score
2 records- 0191US4843870ACylinder-by-cylinder engine pressure and pressure torque waveform determination utilizing crankshaft speed fluctuationsPURDUE RESEARCH FOUNDATION·Filed 1988·Granted Jul 4, 1989·63 cites·14 claims
- 0251US7446491B2Intelligent power management for actuatorsABB LTD·Filed 2006·Granted Nov 4, 2008·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →