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Paul Aubert
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Clamart, FR
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last 30 patents
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Patent Grant
Control system for a four-speed automatic transmission
Patent number
4,691,597
Issue date
Sep 8, 1987
Regie Nationale Des Usines Renault
Francois Leorat
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Two-range pressure control system
Patent number
4,679,988
Issue date
Jul 14, 1987
Regie Nationale Des Usines Renault
Francois Leorat
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Two-level pressure control device
Patent number
4,664,137
Issue date
May 12, 1987
Regie Nationale Des Usines Renault
Francois Leorat
G05 - CONTROLLING REGULATING
Information
Patent Grant
Pressure limiter-regulator
Patent number
4,302,937
Issue date
Dec 1, 1981
Regie Nationale Des Usines Renault
Paul Aubert
G05 - CONTROLLING REGULATING
Information
Patent Grant
Apparatus for controlling an automatic transmission
Patent number
4,290,324
Issue date
Sep 22, 1981
Regie Nationale Des Usines Renault
Paul Aubert
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Multi-level pressure regulating valve
Patent number
4,279,268
Issue date
Jul 21, 1981
Regie Nationale Des Usines Renault
Paul Aubert
G05 - CONTROLLING REGULATING