Inventor · disambiguated record
Douglas M. Friedman
Also filed as: FRIEDMAN DOUGLAS · FRIEDMAN DOUGLAS M
6 granted patents·2 pending applications·39 citations·filing 2012–2018
80Inventor score
Top patents by PatentIndex Score
8 records- 0193US8936219B2Performance-enhancing winglet system and methodROMAN DINO L·Filed 2012·Granted Jan 20, 2015·33 cites·18 claims
- 0289USD924119SSplit wingletBOEING CO·Filed 2017·Granted Jul 6, 2021·4 cites·1 claims
- 0368US9216817B1Winglet system and methodBOEING CO·Filed 2014·Granted Dec 22, 2015·2 cites·20 claims
- 0456US9637226B2Split winglet systemBOEING CO·Filed 2016·Granted May 2, 2017·0 cites·20 claims
- 0556US9463871B2Winglet system having upper and lower wingletBOEING CO·Filed 2016·Granted Oct 11, 2016·0 cites·20 claims
- 0655US9346537B2Winglet systemBOEING CO·Filed 2015·Granted May 24, 2016·0 cites·20 claims
- 0753US2017203830A1Split wingletBOEING CO·Filed 2017·Application pending·0 cites
- 0844US2018358124A1Healthcare Reminder Label System With Visual IndicatorPREC DYNAMICS CORPORATION·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →