Inventor · disambiguated record
David Ansbigian
Also filed as: ANSBIGIAN DAVID · ANSBIGIAN DAVID C
2 granted patents·1 pending application·12 citations·filing 2008–2015
55Inventor score
Top patents by PatentIndex Score
3 records- 0173US9267570B2Advanced flywheel hub and methodSPEARS WARD·Filed 2010·Granted Feb 23, 2016·9 cites·23 claims
- 0272US9856941B2Self-pumping flywheel cooling systemBEACON POWER LLC·Filed 2015·Granted Jan 2, 2018·3 cites·11 claims
- 0343US2010018344A1Composite Hub for High Energy-Density FlywheelSPEARS WARD·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →