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Dieter Schmidt
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Wolfsburg, DE
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last 30 patents
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Patent Grant
Shifting method for hydrodynamic-mechanical transmission
Patent number
4,811,631
Issue date
Mar 14, 1989
Volkswagen Aktiengesellschaft
Ernst-August Honig
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
(Pneumatic) hydraulic control system for an automatic vehicle trans...
Patent number
RE32175
Issue date
Jun 10, 1986
Volkswagenwerk Aktiengesellschaft
Ferdinand Piech
074 - Machine element or mechanism
Information
Patent Grant
Control system for an automobile drive
Patent number
4,438,665
Issue date
Mar 27, 1984
Volkswagenwerk Aktiengesellschaft
Dieter Schmidt
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Pneumatic control system for an automatic vehicle transmission
Patent number
4,331,045
Issue date
May 25, 1982
Volkswagenwerk Aktiengesellschaft
Ferdinand Piech
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...