Assignee

POWELL RICHARD RANDAL

US·1 granted patent·29 citations·filing 2014–2014

Technology mixA61H1 B62B1

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0185US9289347B2Erect posture mobility device with low turn radiusPOWELL RICHARD RANDAL·Filed 2014·Granted Mar 22, 2016·29 cites·39 claims

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