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Peter Klingner
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Koln, DE
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Patents Grants
last 30 patents
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Patent Grant
Pump embodied as a side channel pump
Patent number
7,090,460
Issue date
Aug 15, 2006
Leybold Vakuum GmbH
Heinrich Engländer
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Turbomolecular vacuum pump with the rotor and stator vanes
Patent number
6,910,861
Issue date
Jun 28, 2005
Leybold Vakuum GmbH
Christian Beyer
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
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Patent Application
Pump embodied as a side channel pump
Publication number
20030185667
Publication date
Oct 2, 2003
Heinrich Englander
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...