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Pierre Grunberg
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Paris, FR
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last 30 patents
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Patent Grant
Gear position detector for the control of a clutch associated with...
Patent number
5,029,683
Issue date
Jul 9, 1991
Valeo
Pierre Grunberg
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Control mechanism for a mechanical coupling device
Patent number
4,878,396
Issue date
Nov 7, 1989
Valeo
Pierre Grunberg
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method of controlling a motor-driven clutch
Patent number
4,829,221
Issue date
May 9, 1989
Valeo
Pierre Grunberg
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Control mechanism for a coupling device such as a clutch, variable...
Patent number
4,750,596
Issue date
Jun 14, 1988
Valeo
Pierre Grunberg
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Speed change detecting device for controlling a clutch associated w...
Patent number
4,723,642
Issue date
Feb 9, 1988
Valeo
Pierre Grunberg
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method of automatically operating a clutch release bearing accordin...
Patent number
4,712,658
Issue date
Dec 15, 1987
Valeo
Pierre Grunberg
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Wear take-up assembly for the actuating arrangement of a coupling d...
Patent number
4,671,400
Issue date
Jun 9, 1987
Valeo
Pierre Grunberg
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Automatic clutch control device
Patent number
4,651,855
Issue date
Mar 24, 1987
Valeo
Pierre Grunberg
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Braking system with anti-lock circuit
Patent number
4,363,524
Issue date
Dec 14, 1982
Valeo
Pierre Grunberg
B60 - VEHICLES IN GENERAL