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Matt Lottman
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Nisswa, MN, US
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last 30 patents
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Patent Grant
Flat bottom boat
Patent number
10,507,890
Issue date
Dec 17, 2019
Matt Lottman
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Patent Grant
Watercraft with lifting apparatus
Patent number
9,381,978
Issue date
Jul 5, 2016
Matt Lottman
B66 - HOISTING LIFTING HAULING