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Markus Blaschke
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Fockbeck, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Surface water drainage system
Patent number
7,524,133
Issue date
Apr 28, 2009
ACO Severin Ahlmann GmbH & Co. KG
Heino Messerschmidt
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Surface drainage system
Patent number
7,491,017
Issue date
Feb 17, 2009
ACO Severin Ahlmann GmbH & Co. KG
Markus Blaschke
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Drainage device
Patent number
7,059,804
Issue date
Jun 13, 2006
ACO Severin Ahlmann GmbH & Co. KG
Michael Sieber
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Securing device for a drainage channel
Patent number
6,793,439
Issue date
Sep 21, 2004
ACO Severin Ahlmann GmbH & Co. KG
Wolfgang Arm
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
Fixing device
Publication number
20070122237
Publication date
May 31, 2007
ACO SEVERIN AHLMANN GMBH & CO., KG
Markus Blaschke
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Surface water drainage system
Publication number
20060159515
Publication date
Jul 20, 2006
ACO SEVERIN AHLMANN GmbH & CO. KG
Heino Messerschimidt
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Surface drainage device
Publication number
20060120802
Publication date
Jun 8, 2006
ACO Severin Ahlmann GmbH & Co. KG
Markus Blaschke
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Drainage device
Publication number
20040240941
Publication date
Dec 2, 2004
Michael Sieber
E03 - WATER SUPPLY SEWERAGE