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BFG GLASSGROUP, A CORP
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F-75008 PARIS, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Insulating glass window structure
Patent number
4,485,603
Issue date
Dec 4, 1984
BFG Glassgroup
Paul Derner
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Glazing panels and method and apparatus for bonding them together
Patent number
4,470,534
Issue date
Sep 11, 1984
BFG Glassgroup
Th/e/ o Janssens
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Method of forming a laminated fire screening panel
Patent number
4,451,312
Issue date
May 29, 1984
BFG Glassgroup
Hans-Henning Nolte
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method of manufacturing mirrors and mirrors so obtained
Patent number
4,422,893
Issue date
Dec 27, 1983
B F G Glassgroup
Jacques Duchateau
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Insulating glass unit
Patent number
4,422,280
Issue date
Dec 27, 1983
BFG Glassgroup
Dietrich Mertin
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Insulating glass window structure
Patent number
4,416,101
Issue date
Nov 22, 1983
BFG Glassgroup
Paul Derner
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Process and apparatus for forming a metal or metal compound coating
Patent number
4,414,015
Issue date
Nov 8, 1983
BFG Glassgroup
Robert Van Laethem
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Capacitive systems for touch control switching
Patent number
4,380,040
Issue date
Apr 12, 1983
BFG Glassgroup
Robert Posset
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Process of forming a multi-ply laminate
Patent number
4,362,587
Issue date
Dec 7, 1982
BFG Glassgroup
Pol Baudin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Process for coating glass
Patent number
4,349,370
Issue date
Sep 14, 1982
BFG Glassgroup
Robert Terneu
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for coating glass
Patent number
4,349,372
Issue date
Sep 14, 1982
BFG Glassgroup
Robert Van Laethem
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for coating glass
Patent number
4,349,369
Issue date
Sep 14, 1982
BFG Glassgroup
Robert Van Laethem
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for coating glass
Patent number
4,349,371
Issue date
Sep 14, 1982
BFG Glassgroup
Robert Van Laethem
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Manufacture of tinted glass
Patent number
4,339,541
Issue date
Jul 13, 1982
BFG Glassgroup
Jacques Dela Ruye
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Energy reflector and method of making
Patent number
4,337,997
Issue date
Jul 6, 1982
BFG Glassgroup
Joseph Sadoune
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Vitreous fertilizer compositions
Patent number
4,334,908
Issue date
Jun 15, 1982
BFG Glassgroup
Jacques Duchateau
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Method of manufacturing glazing panels
Patent number
4,331,282
Issue date
May 25, 1982
BFG Glassgroup
Theo Janssens
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Solar panel and method of manufacturing a solar panel
Patent number
4,331,494
Issue date
May 25, 1982
BFG Glassgroup
Jacques Duchateau
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for coating glass
Patent number
4,330,318
Issue date
May 18, 1982
BFG Glassgroup
Albert Van Cauter
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for forming tin oxide glass coating
Patent number
4,329,379
Issue date
May 11, 1982
BFG Glassgroup
Robert Terneu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Heat-reflecting panel having neutral-color outer appearance
Patent number
4,327,967
Issue date
May 4, 1982
BFG Glassgroup
Rolf Groth
G02 - OPTICS
Information
Patent Grant
Mirror composite elements
Patent number
4,320,164
Issue date
Mar 16, 1982
Commissariat a l'Energie Atomique
Maurice Nicolas
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Apparatus for treating articles
Patent number
4,308,046
Issue date
Dec 29, 1981
BFG Glassgroup
Robert Toussaint
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Drying intumescent material
Patent number
4,304,052
Issue date
Dec 8, 1981
BFG Glassgroup
Hans-Henning Nolte
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process of cooling glass in a fluidized bed
Patent number
4,300,936
Issue date
Nov 17, 1981
BFG Glassgroup
Jean C. Quillevere
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass coating
Patent number
4,293,326
Issue date
Oct 6, 1981
BFG Glassgroup
Robert Terneu
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of soldering a first vitreous component to a second component
Patent number
4,286,743
Issue date
Sep 1, 1981
BFG Glassgroup
Jean-Pierre Vasseur
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Solar-energy collector
Patent number
4,282,856
Issue date
Aug 11, 1981
BFG Glassgroup
Otto Stehl
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Apparatus for manufacturing glazing panels
Patent number
4,270,688
Issue date
Jun 2, 1981
BFG Glassgroup
Theo Janssens
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of prestressing at least one bent sheet of a sandwich type s...
Patent number
4,268,297
Issue date
May 19, 1981
BFG Glassgroup
Julius K. Gorner
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
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