Assignee

ALBER ULRICH GMBH

DE·2 granted patents·52 citations·filing 2002–2009

Technology mixA61G2 Y02T1

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2 records

0178US7100716B2Modular wheel chairALBER ULRICH GMBH·Filed 2002·Granted Sep 5, 2006·49 cites·16 claims
0247US7840327B2Drive assistance device for a wheel chair and a wheel chair having a drive assistance deviceALBER ULRICH GMBH·Filed 2009·Granted Nov 23, 2010·3 cites·15 claims

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