Rockwool Aktiebolaget

Organization

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Flash removal device in a plant for production of mineral wool
- Patent number 5,094,605
- Issue date Mar 10, 1992
- Rockwool Aktiebolaget
- Gunnar Hartung
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for supplying a binder to mineral wool
- Patent number 5,032,334
- Issue date Jul 16, 1991
- Rockwool Aktiebolaget
- Stig Jonsson
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Method and apparatus for vaccum cleaning a pile of mineral wool plates
- Patent number 4,944,809
- Issue date Jul 31, 1990
- Rockwool Aktiebolaget
- Ingemar Ohberg
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Method and apparatus for vacuum cleaning mineral wool products whil...
- Patent number 4,932,426
- Issue date Jun 12, 1990
- Rockwool Aktiebolaget
- H.ang.kan Wolff
- B08 - CLEANING
Information Patent Grant
Coke briquettes
- Patent number 4,661,119
- Issue date Apr 28, 1987
- Rockwool Aktiebolaget
- D. Bertil Andersson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and apparatus for fiberizing molten mineral material
- Patent number 4,661,134
- Issue date Apr 28, 1987
- Rockwool Aktiebolaget
- Gunnar W. Hartung
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus for testing and taking samples from liquid metal
- Patent number 4,489,604
- Issue date Dec 25, 1984
- Rockwool Aktiebolaget
- Lars Kumbrant
- G01 - MEASURING TESTING
Information Patent Grant
Method for manufacture of shaped objects of mineral wool
- Patent number 4,401,610
- Issue date Aug 30, 1983
- Rockwool Aktiebolaget
- Ingemar Ohberg
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Method and apparatus for collecting and handling mineral fibres
- Patent number 4,357,154
- Issue date Nov 2, 1982
- Rockwool Aktiebolaget
- Willy Hartung
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for catching a partly fibrated mineral bloom
- Patent number 4,356,017
- Issue date Oct 26, 1982
- Rockwool Aktiebolaget
- Bill Ankersson
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for the production of a fibrous mat
- Patent number 4,284,471
- Issue date Aug 18, 1981
- Rockwool Aktiebolaget
- Gummar Cederqvist
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Method for determining the surface weight of a mineral wool mat
- Patent number 4,240,815
- Issue date Dec 23, 1980
- Rockwool Aktiebolaget
- Hans Brelen
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Method for the production of mineral fibers with unitary fiber leng...
- Patent number 4,234,329
- Issue date Nov 18, 1980
- Rockwool Aktiebolaget
- Gunnar M. T. Soderqvist
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for control of the surface weight of a mineral wool mat
- Patent number 4,210,432
- Issue date Jul 1, 1980
- Rockwool Aktiebolaget
- Hans E. O. Brelen
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Method for the manufacture of a mineral fiber sheet
- Patent number 4,193,841
- Issue date Mar 18, 1980
- Rockwool Aktiebolaget
- Gunnar Cederqvist
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for the production of a fiber composite
- Patent number 4,159,224
- Issue date Jun 26, 1979
- Rockwool Aktiebolaget
- Gunnar Cederqvist
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method for the production of mineral wool, especially for use in ba...
- Patent number 4,153,439
- Issue date May 8, 1979
- Rockwool Aktiebolaget
- Relja Tomic
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Arrangement for fibration of molten mineral
- Patent number 4,119,421
- Issue date Oct 10, 1978
- Rockwool Aktiebolaget
- Lennart Alenrot
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for continuous weighing of a continuous bandformed or matfor...
- Patent number 4,108,344
- Issue date Aug 22, 1978
- Rockwool Aktiebolaget
- Stellan Dahlberg
- G01 - MEASURING TESTING
Information Patent Grant
Method at melting in a shaft furnace
- Patent number 3,958,919
- Issue date May 25, 1976
- Rockwool Aktiebolaget
- Sven Olof Kjell Kjell-Berger
- F27 - FURNACES KILNS OVENS RETORTS

Please log in for detailed analytics

Trademarklast 30 trademarks

Information Trademark
73475295
- Serial number 73475295
- Registration number 1368970
- Filing date Apr 13, 1984
- ROCKWOOL AKTIEBOLAGET
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
73167489 - MFB
- Serial number 73167489
- Registration number 1130873
- Filing date Aug 31, 1978
- ROCKWOOL AKTIEBOLAGET
- 19 - Building materials (non-metallic)
Information Trademark
73182361 - ECOMAX
- Serial number 73182361
- Registration number 1118246
- Filing date Aug 16, 1978
- ROCKWOOL AKTIEBOLAGET
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes

Rockwool Aktiebolaget

Organization

Patents Grantslast 30 patents

Flash removal device in a plant for production of mineral wool

Method and apparatus for supplying a binder to mineral wool

Method and apparatus for vaccum cleaning a pile of mineral wool plates

Method and apparatus for vacuum cleaning mineral wool products whil...

Coke briquettes

Method and apparatus for fiberizing molten mineral material

Apparatus for testing and taking samples from liquid metal

Method for manufacture of shaped objects of mineral wool

Method and apparatus for collecting and handling mineral fibres

Method and apparatus for catching a partly fibrated mineral bloom

Method for the production of a fibrous mat

Method for determining the surface weight of a mineral wool mat

Method for the production of mineral fibers with unitary fiber leng...

Method for control of the surface weight of a mineral wool mat

Method for the manufacture of a mineral fiber sheet

Method for the production of a fiber composite

Method for the production of mineral wool, especially for use in ba...

Arrangement for fibration of molten mineral

Method for continuous weighing of a continuous bandformed or matfor...

Method at melting in a shaft furnace

Trademarklast 30 trademarks

73475295

73167489 - MFB

73182361 - ECOMAX