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Jürgen Bringmann
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Oberhausen, DE
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Patents Grants
last 30 patents
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Patent Grant
Three-stage screw compressor
Patent number
9,091,268
Issue date
Jul 28, 2015
GHH-Rand Schraubenkompressoren GmbH
Carsten Achtelik
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Three-stage screw compressor
Patent number
8,342,829
Issue date
Jan 1, 2013
GHH-Rand Schraubenkompressoren GmbH
Carsten Achtelik
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
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Patent Application
THREE-STAGE SCREW COMPRESSOR
Publication number
20130011285
Publication date
Jan 10, 2013
GHH-Rand Schraubenkompressoren GmbH
Carsten Achtelik
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Three-Stage Screw Compressor
Publication number
20090246054
Publication date
Oct 1, 2009
GHH-Rand Schraubenkompressoren GmbH
Carsten Achtelik
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...