Heinz Dorpmund

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Wolfsburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Transmission with overdrive
- Patent number 4,602,522
- Issue date Jul 29, 1986
- Volkswagenwerk Aktiengesellschaft
- Heinz Dorpmund
- 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
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...
Information Patent Grant
Control system for an automatic vehicle transmission
- Patent number 4,298,109
- Issue date Nov 3, 1981
- Volkswagenwerk Aktiengesellschaft
- Heinz Dorpmund
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Motor vehicle transmission
- Patent number 4,289,044
- Issue date Sep 15, 1981
- Volkswagenwerk Aktiengesellschaft
- Heinz Dorpmund
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...