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Joel Donahue
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Novi, MI, US
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Patents Grants
last 30 patents
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Patent Grant
Shock absorber
Patent number
8,607,943
Issue date
Dec 17, 2013
Hitachi Automotive Systems Americas Inc.
Joel Donahue
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Ride height sensing shock damper
Patent number
7,913,822
Issue date
Mar 29, 2011
Chrysler Group LLC
Edward Haney
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SHOCK ABSORBER AND MANUFACTURING METHOD OF SHOCK ABSORBER
Publication number
20240102528
Publication date
Mar 28, 2024
Hitachi Astemo, Ltd.
Joel DONAHUE
B60 - VEHICLES IN GENERAL
Information
Patent Application
CYLINDER APPARATUS
Publication number
20170211650
Publication date
Jul 27, 2017
Hitachi Automotive Systems, Ltd.
Naoya SAKAMOTO
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SHOCK ABSORBER
Publication number
20130062150
Publication date
Mar 14, 2013
Hitachi Automotive Systems Americas Inc.
Joel Donahue
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
RIDE HEIGHT SENSING SHOCK DAMPER
Publication number
20080148809
Publication date
Jun 26, 2008
Edward Haney
B60 - VEHICLES IN GENERAL