| 11878930 |
Method and apparatus for supplying pre-heated particulate mineral material for making a mineral melt |
— |
2024-01-23 |
| 11034606 |
Method and an apparatus for making a mineral melt |
Lars Bøllund |
2021-06-15 |
| 10473513 |
Method and apparatus for gravimetric metering of powdery bulk material |
— |
2019-11-12 |
| 10040712 |
Process and apparatus for making a mineral melt |
Peter Farkas Binderup Hansen, Lars Bollund, Lars Kresten Hansen |
2018-08-07 |
| 9688561 |
Process and apparatus for making a mineral melt |
Lars Boellund, Lars Kresten Hansen, Peter Farkas Binderup Hansen, Leif Moeller Jensen |
2017-06-27 |
| 9409188 |
Trickle valve assembly and a method of supplying particulate material through such trickle valve assembly |
— |
2016-08-09 |
| 9359241 |
Method for recycling material when making a mineral melt |
— |
2016-06-07 |
| 8574475 |
Process of and apparatus for making mineral fibers |
Lars Boellund, Lars Kresten Hansen, Peter Farkas Binderup Hansen, Leif Moeller Jensen |
2013-11-05 |
| 8276622 |
Metal sheet ventilation/smoke duct section and manufacturing method thereof |
Kurt Munk Pedersen, Kenn Christensen |
2012-10-02 |
| 8082760 |
Method and apparatus for the production of man-made vitreous fibre products |
— |
2011-12-27 |
| 7823368 |
Apparatus for packaging mineral wool products |
Claus Egholm Sørensen |
2010-11-02 |