SKF STEEL ENGINEERING A.B

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S-813 00 HOFORS, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a gas suitable for the production of energy
- Patent number 4,936,874
- Issue date Jun 26, 1990
- SKF Steel Engineering AB
- Sven Eriksson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of recovering chemical from spent pulp liquors
- Patent number 4,917,763
- Issue date Apr 17, 1990
- SKF Steel Engineering AB
- Sven Santen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of continuously overheating large volumes of gas
- Patent number 4,808,795
- Issue date Feb 28, 1989
- SKF Steel Engineering AB
- Jan Thornblom
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Waste destruction
- Patent number 4,718,362
- Issue date Jan 12, 1988
- SKF Steel Engineering AB
- Sven Santen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Recovering chemicals from spent pulp liquors
- Patent number 4,710,269
- Issue date Dec 1, 1987
- SKF Steel Engineering AB
- Sven Santen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Connection device for plasma generators
- Patent number 4,706,943
- Issue date Nov 17, 1987
- SKF Steel Engineering AB
- Gunnar Astner
- C21 - METALLURGY OF IRON
Information Patent Grant
Recovery of chemicals from pulp waste liquor
- Patent number 4,692,209
- Issue date Sep 8, 1987
- SKF Steel Engineering AB
- Sven Santen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Condensation of zinc vapor
- Patent number 4,687,513
- Issue date Aug 18, 1987
- SKF Steel Engineering AB
- Sven Santen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for heating a first gas flow with a second gas...
- Patent number 4,652,725
- Issue date Mar 24, 1987
- SKF Steel Engineering AB
- Sven Santen
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for cooling gases and removing dust from them
- Patent number 4,643,742
- Issue date Feb 17, 1987
- SKF Steel Engineering AB
- Bjorn Hammarskog
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and means for use in the installation of plasma generators i...
- Patent number 4,638,489
- Issue date Jan 20, 1987
- SKF Steel Engineering AB
- Jan Thornblom
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for destroying refuse
- Patent number 4,635,573
- Issue date Jan 13, 1987
- SKF Steel Engineering AB
- Sven Santen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and plant for cooling pellets
- Patent number 4,624,059
- Issue date Nov 25, 1986
- SKF Steel Engineering AB
- Bjorn Hammarskog
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of destroying hazardous wastes
- Patent number 4,615,285
- Issue date Oct 7, 1986
- SKF Steel Engineering, AB
- Lars Bentell
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method and means for manufacturing a preformed metal product
- Patent number 4,613,364
- Issue date Sep 23, 1986
- SKF Steel Engineering, AB
- Bjorn Hammarskog
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing metals and/or generating slag
- Patent number 4,601,752
- Issue date Jul 22, 1986
- SKF Steel Engineering AB
- Sven Santen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of chemicals from pulp waste liquor with plasma generator...
- Patent number 4,601,786
- Issue date Jul 22, 1986
- SKF Steel Engineering AB
- Sven Santen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of manufacturing calcium carbide from powdered lime and/or l...
- Patent number 4,594,236
- Issue date Jun 10, 1986
- SKF Steel Engineering AB
- Sune Eriksson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of recovering metals from liquid slag
- Patent number 4,588,436
- Issue date May 13, 1986
- SKF Steel Engineering, AB
- Sune Eriksson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of using rods resistant to hydrosulfuric acid
- Patent number 4,585,062
- Issue date Apr 29, 1986
- SKF Steel Engineering AB
- Jan Tiberg
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for heating process air for industrial purposes
- Patent number 4,584,465
- Issue date Apr 22, 1986
- SKF Steel Engineering AB
- Goran Mathisson
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method of using pipes resistant to hydrosulphuric acid
- Patent number 4,570,708
- Issue date Feb 18, 1986
- SKF Steel Engineering AB
- Jan Tiberg
- C21 - METALLURGY OF IRON
Information Patent Grant
Condensing zinc vapor
- Patent number 4,548,621
- Issue date Oct 22, 1985
- SKF Steel Engineering AB
- Sune Eriksson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Means for electrically heating gases
- Patent number 4,543,470
- Issue date Sep 24, 1985
- SKF Steel Engineering AB
- Sven Santen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Slip and wear resistant flooring and compositions and a method for...
- Patent number 4,528,231
- Issue date Jul 9, 1985
- SKF Steel Engineering AB
- Thore Lund
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method of manufacturing ferrosilicon
- Patent number 4,526,612
- Issue date Jul 2, 1985
- SKF Steel Engineering AB
- Sune Eriksson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Manufacture of aluminium-silicon alloys
- Patent number 4,481,031
- Issue date Nov 6, 1984
- SKF Steel Engineering AB
- Sune Eriksson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Increasing blast temperature
- Patent number 4,455,165
- Issue date Jun 19, 1984
- SKF Steel Engineering AB
- Sven Santen
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of separating iron and its alloy metals from fine-grained cr...
- Patent number 4,454,013
- Issue date Jun 12, 1984
- SKF Steel Engineering AB
- Sune Eriksson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for manufacturing metal from fine-grain metal-oxide material
- Patent number 4,434,001
- Issue date Feb 28, 1984
- SKF Steel Engineering AB
- John O. Edstr/o/ m
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73582827 - PLASMAWASTE
- Serial number 73582827
- Registration number 1493017
- Filing date Feb 14, 1986
- SKF STEEL ENGINEERING AB
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73430789 - PLASMALLOY
- Serial number 73430789
- Filing date Jun 17, 1983
- SKF STEEL ENGINEERING AB
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73430726 - PLASMASCRAP
- Serial number 73430726
- Filing date Jun 17, 1983
- SKF STEEL ENGINEERING CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73430790 - PLASMADUST
- Serial number 73430790
- Registration number 1372351
- Filing date Jun 17, 1983
- SKF STEEL ENGINEERING AB
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73430723 - PLASMACHROME
- Serial number 73430723
- Registration number 1371170
- Filing date Jun 17, 1983
- SKF STEEL ENGINEERING AB
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73430746 - PLASMABLAST
- Serial number 73430746
- Registration number 1456388
- Filing date Jun 17, 1983
- SKF STEEL ENGINEERING AB
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73409595 - PLASMARED
- Serial number 73409595
- Registration number 1413956
- Filing date Jan 17, 1983
- Aktiebolaget SKF
- 6 - Common metals and their alloys

SKF STEEL ENGINEERING A.B

Organization

Patents Grantslast 30 patents

Method of manufacturing a gas suitable for the production of energy

Method of recovering chemical from spent pulp liquors

Method of continuously overheating large volumes of gas

Waste destruction

Recovering chemicals from spent pulp liquors

Connection device for plasma generators

Recovery of chemicals from pulp waste liquor

Condensation of zinc vapor

Method and apparatus for heating a first gas flow with a second gas...

Method for cooling gases and removing dust from them

Method and means for use in the installation of plasma generators i...

Method for destroying refuse

Method and plant for cooling pellets

Method of destroying hazardous wastes

Method and means for manufacturing a preformed metal product

Method of manufacturing metals and/or generating slag

Recovery of chemicals from pulp waste liquor with plasma generator...

Method of manufacturing calcium carbide from powdered lime and/or l...

Method of recovering metals from liquid slag

Method of using rods resistant to hydrosulfuric acid

Method and apparatus for heating process air for industrial purposes

Method of using pipes resistant to hydrosulphuric acid

Condensing zinc vapor

Means for electrically heating gases

Slip and wear resistant flooring and compositions and a method for...

Method of manufacturing ferrosilicon

Manufacture of aluminium-silicon alloys

Increasing blast temperature

Method of separating iron and its alloy metals from fine-grained cr...

Method for manufacturing metal from fine-grain metal-oxide material

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73582827 - PLASMAWASTE

73430789 - PLASMALLOY

73430726 - PLASMASCRAP

73430790 - PLASMADUST

73430723 - PLASMACHROME

73430746 - PLASMABLAST

73409595 - PLASMARED