Ulf Aberg

Person

Skovde, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing a mineral fiber product
- Patent number 4,251,320
- Issue date Feb 17, 1981
- Rockwool Aktiebolag
- Gunnar N. Cederqvist
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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

Person

Patents Grantslast 30 patents

Method of producing a mineral fiber product

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