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Joerg Stanzel
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Wetzlar, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Bearing module for a vacuum pump
Patent number
8,202,005
Issue date
Jun 19, 2012
Pfeiffer Vacuum GmbH
Bernhard Koch
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Vacuum housing
Patent number
7,495,173
Issue date
Feb 24, 2009
Hilti Aktiengesellschaft
Juergen Jung
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Turbomolecular pump
Patent number
7,278,822
Issue date
Oct 9, 2007
Pfieffer Vacuum GmbH
Joerg Stanzel
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
Bearing module for a vacuum pump
Publication number
20080112660
Publication date
May 15, 2008
PFEIFFER VACUUM GMBH
Bernhard Koch
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Vacuum housing
Publication number
20070125515
Publication date
Jun 7, 2007
PFEIFFER VACUUM GMBH
Juergen Jung
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Gas friction pump
Publication number
20050169745
Publication date
Aug 4, 2005
Armin Conrad
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Gas friction pump
Publication number
20050169744
Publication date
Aug 4, 2005
Armin Conrad
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Turbomolecular pump
Publication number
20050013710
Publication date
Jan 20, 2005
Joerg Stanzel
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...