Wheelchair back support adjustment system with central spherical joint
Hetzel, Thomas R, Bieganek, Joseph S, Vielbig, Eric, Middel, Joshua A, Youngdahl, Karl L
Year of Publication 17.09.2024
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Year of Publication 17.09.2024
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WHEELCHAIR BACK SUPPORT ADJUSTMENT SYSTEM WITH CENTRAL SPHERICAL JOINT
Hetzel, Thomas R, Bieganek, Joseph S, Vielbig, Eric, Middel, Joshua A, Youngdahl, Karl L
Year of Publication 07.10.2021
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Year of Publication 07.10.2021
Patent
WHEELCHAIR BACK SUPPORT ADJUSTMENT SYSTEM WITH CENTRAL SPHERICAL JOINT
HETZEL, THOMAS R, BIEGANEK, JOSEPH S, YOUNGDAHL, KARL L, MIDDEL, JOSHUA A, VIELBIG, ERIC
Year of Publication 03.10.2021
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Year of Publication 03.10.2021
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THREE-AXIS ADJUSTABLE BACK SUPPORT ASSEMBLY AND METHOD
HETZEL, THOMAS R, VIELBIG, ERIC H, BIEGANEK, JOSEPH S, STEVENS, REX W
Year of Publication 15.09.2015
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Year of Publication 15.09.2015
Patent
THREE-AXIS ADJUSTABLE BACK SUPPORT ASSEMBLY AND METHOD
HETZEL, THOMAS R, VIELBIG, ERIC H, BIEGANEK, JOSEPH S, STEVENS, REX W
Year of Publication 13.03.2014
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Year of Publication 13.03.2014
Patent
THREE-AXIS ADJUSTABLE BACK SUPPORT ASSEMBLY AND METHOD
HETZEL, THOMAS R, VIELBIG, ERIC H, BIEGANEK, JOSEPH S, STEVENS, REX W
Year of Publication 13.03.2014
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Year of Publication 13.03.2014
Patent