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  the first wheels was envented
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  people in netherlands straped bones to wooden blades to get around the ice
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  an unknown inventer attached wooden spools to the bottom of his boots to try skate on land
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  James leonard plimpton and john joseph merlin
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  baron karl von drais de sauerbrun
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  a french designer developed the first pair of roller skates
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  first roller skate with 5 inline wheels
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  Gino Tsai, president of J.D. corporation got his team to come up with a new way to get around their factory so they came up with the razor scooter, a slick modern version of the 70 yr old toy with a light aluminum frame and neon polyurethane wheels