| 9758883 |
Pot heat exchanger |
Anders Kenneth Sorhuus, Geir Wedde |
2017-09-12 |
| 9382079 |
Conveyor for transporting powder, and a method for conveying powder |
— |
2016-07-05 |
| 9375675 |
Device and a method of cleaning an effluent gas from an aluminium production electrolytic cell |
Geir Wedde |
2016-06-28 |
| 9360145 |
Pot heat exchanger |
Anders Kenneth Sorhuus, Geir Wedde |
2016-06-07 |
| 9242203 |
Device and a method of cleaning an effluent gas from an aluminium production electrolytic cell |
Geir Wedde |
2016-01-26 |
| 9234286 |
Recycled pot gas pot distribution |
Geir Wedde, Anders Kenneth Sorhuus |
2016-01-12 |
| 9115437 |
Raw gas collection system |
Anders Kenneth Sorhuus, Geir Wedde |
2015-08-25 |
| 8979980 |
Gas cleaning unit and method for cleaning gas |
Anders Kenneth Sorhuus |
2015-03-17 |
| 8920540 |
Compact air quality control system compartment for aluminium production plant |
Anders Kenneth Sorhuus, Per-Erik Amundsen |
2014-12-30 |
| 8764350 |
Conveyor for transporting powder, and a method for conveying powder |
— |
2014-07-01 |
| 8728420 |
Wet scrubber for cleaning an effluent gas |
— |
2014-05-20 |
