GOTAVERKEN ENERGY AB, BOX 8734, S-402 75 GOTEBORG, SWEDEN A COMPANY OF SWEDEN

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Patents Grantslast 30 patents

Information Patent Grant
Steam boiler with externally positioned superheating means
- Patent number 5,755,187
- Issue date May 26, 1998
- Gotaverken Energy AB
- Lennart Nordenberg
- F22 - STEAM GENERATION
Information Patent Grant
Steam boiler
- Patent number 5,460,127
- Issue date Oct 24, 1995
- Gotaverken Energy AB
- Lennart Nordenberg
- F22 - STEAM GENERATION
Information Patent Grant
Recovery boiler and method of reducing NO.sub.x emissions
- Patent number 5,454,908
- Issue date Oct 3, 1995
- Gotaverken Energy AB
- Lars Olausson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for the combustion of waste liquids
- Patent number 5,450,803
- Issue date Sep 19, 1995
- Gotaverken Energy AB
- Lennart Svensk
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Adjustable particle cooler for a circulating fluidized bed reactor
- Patent number 4,813,479
- Issue date Mar 21, 1989
- Gotaverken Energy AB
- Anders Wahlgren
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Cast air nozzle
- Patent number 4,748,916
- Issue date Jun 7, 1988
- Gotaverken Energy AB
- Hans L. Nordh
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

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Trademarklast 30 trademarks

Information Trademark
74305967 - ROTAFIRE
- Serial number 74305967
- Registration number 1800644
- Filing date Aug 18, 1992
- Gotaverken Energy AB
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74283320 - BLRBOMASTER
- Serial number 74283320
- Registration number 1925100
- Filing date Jun 8, 1992
- Gotaverken Energy AB
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments