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Jack R. Cooper
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Dearborn, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Energy attenuation device for a fluid-conveying line and method of...
Patent number
7,036,530
Issue date
May 2, 2006
Dayco Products, LLC
Yungrwei Chen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Energy attenuation apparatus for a conduit conveying liquid under p...
Patent number
7,007,718
Issue date
Mar 7, 2006
Dayco Products, LLC
Yungrwei Chen
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Energy attenuation device for a conduit conveying liquid under pres...
Patent number
6,338,363
Issue date
Jan 15, 2002
Dayco Products, Inc.
Yungrwei Chen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Energy attenuation apparatus for a system conveying liquid under pr...
Patent number
6,279,613
Issue date
Aug 28, 2001
Dayco Products, Inc.
Yungrwei Chen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Energy attenuation apparatus for a system conveying liquid under pr...
Patent number
6,269,841
Issue date
Aug 7, 2001
Dayco Products LLC
Yungrwei Chen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Energy attenuation device for a fluid conveying line and method of...
Patent number
6,240,964
Issue date
Jun 5, 2001
Dayco Products, Inc.
Jack R. Cooper
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Energy attenuation device for a fluid-conveying line and method of...
Patent number
6,125,890
Issue date
Oct 3, 2000
Dayco Products, Inc.
Jack R. Cooper
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Energy attenuation apparatus for a system conveying liquid under pr...
Patent number
6,123,108
Issue date
Sep 26, 2000
Dayco Products, Inc.
Yungrwei Chen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Energy attenuation apparatus for a system conveying liquid under pr...
Patent number
6,089,273
Issue date
Jul 18, 2000
Dayco Products, Inc.
Jack R. Cooper
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Energy attenuation apparatus for a system conveying liquid under pr...
Patent number
6,085,792
Issue date
Jul 11, 2000
Dayco Products, Inc,
Jack R. Cooper
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Energy attenuation device for a conduit conveying liquid under pres...
Patent number
6,073,656
Issue date
Jun 13, 2000
Dayco Products, Inc.
Yungrwei Chen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Energy attenuation apparatus for a system conveying liquid under pr...
Patent number
5,983,946
Issue date
Nov 16, 1999
Dayco Products, Inc.
Yungrwei Chen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Energy attenuation device for a fluid-conveying line and method of...
Publication number
20050087247
Publication date
Apr 28, 2005
Yungrwei Chen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Energy attenuation apparatus for a conduit conveying liquid under p...
Publication number
20020100515
Publication date
Aug 1, 2002
Yungrwei Chen
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS