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John E. Clemens
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Xenia, OH, US
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last 30 patents
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Patent Grant
Radar type fuzes
Patent number
4,158,842
Issue date
Jun 19, 1979
Avco Corporation
John E. Clemens
F42 - AMMUNITION BLASTING
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Patent Grant
Ammunition handling and loading system
Patent number
4,137,820
Issue date
Feb 6, 1979
Tesseract Corporation
John E. Clemens
F41 - WEAPONS