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Patrick Salvail
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Sherbrooke, CA
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last 30 patents
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Patent Grant
Watercraft with frontface oar system
Patent number
6,113,447
Issue date
Sep 5, 2000
Rowsurf Plastique Ltd.
Roger Roy
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Patent Grant
Watercraft
Patent number
D427136
Issue date
Jun 27, 2000
Rowsurf Plastique Ltd.
Roger Roy
D12 - Transportation