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Dirk Steding
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Altenstadt, DE
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last 30 patents
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Patent Grant
Pipe joint and method of producing a pipe joint
Patent number
7,014,219
Issue date
Mar 21, 2006
Siemens Aktiengesellschaft
Andreas Hoppenz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Cooling-water pump and method for its production
Patent number
6,508,625
Issue date
Jan 21, 2003
Siemens Aktiengesellschaft
Andreas Hoppenz
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
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Patent Application
Pipe joint and method of producing a pipe joint
Publication number
20030107219
Publication date
Jun 12, 2003
Andreas Hoppenz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...