Assignee
SHELMAN-COHEN ALEXANDER J
US·2 granted patents·1 pending application·6 citations·filing 2009–2018
Top patents by PatentIndex Score
3 records- 0175US10352171B2Reduced drag system for windmills, fans, propellers, airfoils, and hydrofoilsSHELMAN COHEN ALEXANDER J·Filed 2018·Granted Jul 16, 2019·3 cites·4 claims
- 0262US10001015B2Drag reduction systems having fractal geometry/geometricsSHELMAN COHEN ALEXANDER J·Filed 2014·Granted Jun 19, 2018·3 cites·7 claims
- 0348US2010219296A1Reduced drag system for windmills, fans, propellers, airfoils, and hydrofoilsSHELMAN-COHEN ALEXANDER J·Filed 2009·Application pending·0 cites
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