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Jean Robert
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Granby, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Driving pulley for a continuously variable transmission
Patent number
7,063,633
Issue date
Jun 20, 2006
CVTech R&D Inc.
Jean Robert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Driven pulley
Patent number
6,379,274
Issue date
Apr 30, 2002
Cvtech R & D Inc.
Jean Robert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Driven pulley with flyweights effective at low speeds
Patent number
5,516,332
Issue date
May 14, 1996
Powerbloc IBC Canada Inc.
Jean Robert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Variable-speed belt drive having toothed flyweights
Patent number
5,514,040
Issue date
May 7, 1996
Powerbloc IBC Canada Inc.
Jean Robert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Driven pulley with flyweights effective at low speeds
Patent number
5,421,784
Issue date
Jun 6, 1995
Powerbloc IBC Canada Inc.
Jean Robert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Driven pulley with flyweights effective at low speeds
Patent number
5,358,450
Issue date
Oct 25, 1994
Powerbloc IBC Canada Inc.
Jean Robert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Driving pulley
Patent number
5,328,413
Issue date
Jul 12, 1994
Powerbloc IBC Canada Inc.
Jean Robert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Variable diameter pulley with centrifugal weights
Patent number
5,052,981
Issue date
Oct 1, 1991
Powerbloc Ibc Canada, Inc.
Jean Robert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Driving pulley for a continuously variable transmission
Publication number
20050064968
Publication date
Mar 24, 2005
Jean Robert
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...