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Personal mobility device
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Patent number 8,522,907
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Issue date Sep 3, 2013
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JGI Holdings, LLC
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James Graham Irvine
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Personal mobility device
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Patent number 8,172,023
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Issue date May 8, 2012
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JGI Holdings, LLC
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James Graham Irvine
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Personal mobility device
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Patent number 7,921,953
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Issue date Apr 12, 2011
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JGI Holdings, LLC
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James Graham Irvine
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE