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John G. Bouchard
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North Conway, NH, US
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last 30 patents
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Patent Grant
Elliptical ram air pressurized airfoil parachute
Patent number
5,069,404
Issue date
Dec 3, 1991
John G. Bouchard
B64 - AIRCRAFT AVIATION COSMONAUTICS
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Patent Grant
Elliptical ram air pressurized airfoil parachute
Patent number
4,928,909
Issue date
May 29, 1990
John G. Bouchard
B64 - AIRCRAFT AVIATION COSMONAUTICS