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Meinrad Bardoll
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Gaggenau, DE
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last 30 patents
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Patent Grant
Gear shift transmission for a motor vehicle
Patent number
5,097,717
Issue date
Mar 24, 1992
Dr. Ing. h.c.F. Porsche AG
Meinrad Bardoll
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Change-speed transmission for a motor vehicle
Patent number
4,771,648
Issue date
Sep 20, 1988
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Meinrad Bardoll
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Control system for a double clutch of a power-shiftable motor vehic...
Patent number
4,632,234
Issue date
Dec 30, 1986
Dr. Ing.h.c.f. Porshe Aktiengesellschaft
Meinrad Bardoll
B60 - VEHICLES IN GENERAL
Information
Patent Grant
4/3-directional control valve
Patent number
4,616,674
Issue date
Oct 14, 1986
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Meinrad Bardoll
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL