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Nov 27, 2009
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Leonard Michael Greene

Born: 1918
Birthplace: New York City

Airplane stall warning device—Greene developed his airplane stall warning device at a time when more than half of all aviation deaths were called by the stall/spin. He also developed a wind shear warning device for pilots. (1991)


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Wilson Greatbatch The National Inventors Hall of FameLeroy Grumman
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