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Willy Blumberg
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Meerbusch, DE
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last 30 patents
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Patent Grant
Ball joint
Patent number
4,832,523
Issue date
May 23, 1989
TRW Ehrenreich GmbH & Co. KG
Michael Glatzel
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method and apparatus for fastening a sealing bellows
Patent number
4,812,073
Issue date
Mar 14, 1989
TRW Ehrenreich GmbH & Co. KG
Willy Blumberg
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Sealing bellows for ball joints
Patent number
4,755,078
Issue date
Jul 5, 1988
TRW Ehrenreich GmbH & Co. KG
Willy Blumberg
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...