KL

Karl Lönngren

VO Valmet Oy: 5 patents #11 of 131Top 9%
Overall (All Time): #930,621 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12012695 Double-disc refiner Mikael Lundfors 2024-06-18
11701665 Refiner for refining lignocellulosic material and refining segments for such a refiner Christer Hedlund, Mikael Lundfors 2023-07-18
11440017 Steam evacuation in a pulp or fiber refiner 2022-09-13
10464068 Blade element for refiner Håkan Sjöström, Matti Kaarineva, Tomi Iisakkila, Marko Loijas, Marcus Sjölund 2019-11-05
9943852 Center plate in a pulp refiner 2018-04-17