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Hydrojet propulsion system
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Patent number 12,037,087
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Issue date Jul 16, 2024
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KAI CONCEPTS, LLC
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Donald Lewis Montague
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Leash system and methods of use
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Patent number 11,878,775
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Issue date Jan 23, 2024
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KAI CONCEPTS, LLC
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Donald Lewis Montague
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Hydrojet propulsion system
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Patent number 11,753,120
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Issue date Sep 12, 2023
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KAI CONCEPTS, LLC
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Donald Lewis Montague
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Hydrojet propulsion system
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Patent number 11,485,457
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Issue date Nov 1, 2022
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KAI CONCEPTS, LLC
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Donald Lewis Montague
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT