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Jorg Altenrath
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Lohmar, DE
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Patents Grants
last 30 patents
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Patent Grant
Coupling for connecting hydraulic ducts
Patent number
6,983,959
Issue date
Jan 10, 2006
Walterscheid Rohrverbindungstechnik GmbH
Diethard Wolf
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Coupling for connecting hydraulic ducts
Patent number
6,964,435
Issue date
Nov 15, 2005
Walterscheid Rohrverbindungstechnik GmbH
Diethard Wolf
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Pipe connection with a connecting portion formed onto the pipe
Patent number
6,431,613
Issue date
Aug 13, 2002
Walterscheid Rohrverbindungstechnik GmbH
Jörg Altenrath
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
CONNECTING ASSEMBLY
Publication number
20100007143
Publication date
Jan 14, 2010
Eaton Fluid Connectors GmbH
Jorg Altenrath
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Coupling for connecting hydraulic ducts
Publication number
20030155763
Publication date
Aug 21, 2003
Diethard Wolf
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Coupling for connecting hydraulic ducts
Publication number
20030155766
Publication date
Aug 21, 2003
Diethard Wolf
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...