Horst Heckmann

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Sprockhovel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device with at least one extension arm or support arm for multi-lin...
- Patent number 7,007,590
- Issue date Mar 7, 2006
- Schwing GmbH
- Siegfried Trümper
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Distribution device for thick matter, especially for concrete
- Patent number 6,871,667
- Issue date Mar 29, 2005
- Schwing GmbH
- Friedrich Schwing
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Vehicle with frame support
- Patent number 6,799,778
- Issue date Oct 5, 2004
- Schwing GmbH
- Horst Heckmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle with a built-on swiveling mast and a frame support
- Patent number 5,638,967
- Issue date Jun 17, 1997
- Schwing GmbH
- Horst Heckmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control valve for viscous material pumps
- Patent number 4,392,510
- Issue date Jul 12, 1983
- Friedrich W. Schwing, GmbH
- Horst Heckmann
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Device with at least one extension arm or support arm for multi-lin...
- Publication number 20040151544
- Publication date Aug 5, 2004
- Siegfried Trumper
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Distribution device for thick matter, especially for concrete
- Publication number 20040108003
- Publication date Jun 10, 2004
- Friedrich Schwing
- E04 - BUILDING
Information Patent Application
Vehicle with frame support
- Publication number 20020109344
- Publication date Aug 15, 2002
- Horst Heckmann
- B60 - VEHICLES IN GENERAL