Assignee

OEHLGRIEN RALF

DE·1 granted patent·31 citations·filing 2008–2008

Technology mixB63B1 B63H1 G05D1

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0178US8583300B2Automatic stabilizing unit for watercraftsOEHLGRIEN RALF·Filed 2008·Granted Nov 12, 2013·31 cites·9 claims

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