Heinz Kunert

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Koln 41, DE

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Patents Grantslast 30 patents

Information Patent Grant
Insulating glass element for glazing a building
- Patent number 6,589,613
- Issue date Jul 8, 2003
- Heinz Kunert
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Glass pane with mounting frame
- Patent number 5,815,997
- Issue date Oct 6, 1998
- Saint-Gobain Vitrage International
- Gerd Cornils
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Frameless insulating glazing unit and a method for the production t...
- Patent number 5,533,314
- Issue date Jul 9, 1996
- Heinz Kunert
- B32 - LAYERED PRODUCTS
Information Patent Grant
Spacer fabric with interconnected rib fibers in glazing element
- Patent number 5,514,428
- Issue date May 7, 1996
- Heinz Kunert
- B32 - LAYERED PRODUCTS
Information Patent Grant
Window with openable casement
- Patent number 5,398,446
- Issue date Mar 21, 1995
- Heinz Kunert
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Process and device for the production of an article equipped with a...
- Patent number 5,336,349
- Issue date Aug 9, 1994
- Saint-Gobain Vitrage International
- Gerd Cornils
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Construction element
- Patent number 5,128,181
- Issue date Jul 7, 1992
- Heinz Kunert
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Glass pane fitted with a variable profile frame
- Patent number 4,477,507
- Issue date Oct 16, 1984
- Heinz Kunert
- B60 - VEHICLES IN GENERAL