HL

Heikki Lappalainen

AN Andritz: 1 patents #2 of 23Top 9%
📍 Varkaus, FI: #2 of 4 inventorsTop 50%
Overall (2024): #447,216 of 561,600Top 80%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12134859 Determining the reduction rate of a recovery boiler Juho Nurmi, Sauli Rissanen, Esa Vihavainen 2024-11-05