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Evan E. Day
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Brigham City, UT, US
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last 30 patents
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Patent Grant
Parachute deployment system
Patent number
5,386,781
Issue date
Feb 7, 1995
Thiokol Corporation
Evan E. Day
F42 - AMMUNITION BLASTING
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Patent Grant
Combustible flare ignition system
Patent number
5,347,931
Issue date
Sep 20, 1994
Thiokol Corporation
Evan E. Day
F42 - AMMUNITION BLASTING