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Rudolph A. Allen
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Seattle, WA, US
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last 30 patents
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Patent Grant
Cargo vessel low resistance bow
Patent number
4,003,325
Issue date
Jan 18, 1977
Rudolph A. Allen
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Patent Grant
Ocean going cargo transport system
Patent number
3,934,531
Issue date
Jan 27, 1976
Rudolph A. Allen
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT