Hans-Julius Ahlmann

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Buedelsdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
End wall for a gutter for surface drainage
- Patent number 10,519,645
- Issue date Dec 31, 2019
- ACO SEVRIN AHLMANN GMBH & CO KG
- Stephan Meier
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Covering consisting of a plurality of gratings inserted one into an...
- Patent number 10,184,239
- Issue date Jan 22, 2019
- ACO Severin Ahlmann GmbH & Co. KG
- Arne Meincke
- E04 - BUILDING
Information Patent Grant
Drainage channel with a drainage body and a cover
- Patent number 9,745,733
- Issue date Aug 29, 2017
- ACO Severin Ahlmann GmbH & Co. KG
- Hans-Julius Ahlmann
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Grating
- Patent number 7,931,421
- Issue date Apr 26, 2011
- ACO Severin Ahlmann GmbH & Co. KG
- Axel Rathmann
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
END WALL FOR A GUTTER FOR SURFACE DRAINAGE
- Publication number 20190136501
- Publication date May 9, 2019
- ACO SEVERIN AHLMANN GMBH & CO KOMMANDITGESELLSCHAFT
- Stephan Meier
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
DRAINAGE CHANNEL WITH A DRAINAGE BODY AND A COVER
- Publication number 20150240470
- Publication date Aug 27, 2015
- ACO SEVERIN AHLMANN GMBH & CO KOMMANDITGESELLSCHAFT
- Hans-Julius Ahlmann
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
COVERING CONSISTING OF A PLURALITY OF GRATINGS INSERTED ONE INTO AN...
- Publication number 20130161246
- Publication date Jun 27, 2013
- ACO SEVERIN AHLMANN GmbH & CO. KG
- Arne Meincke
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
GRATING
- Publication number 20100008719
- Publication date Jan 14, 2010
- Axel Rathmann
- E03 - WATER SUPPLY SEWERAGE