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Georg Samland
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Oehningen, DE
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Patents Grants
last 30 patents
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Patent Grant
Dry-running piston rod sealing arrangement, and method for sealing...
Patent number
7,815,193
Issue date
Oct 19, 2010
Burckhardt Compression AG
Norbert Feistel
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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Patent Application
Dry-running piston rod sealing arrangement, and method for sealing...
Publication number
20090121440
Publication date
May 14, 2009
Burckhardt Compression AG
Norbert Feistel
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...