JN

Jorma Nieminen

AA A. Ahlstrom: 1 patents #8 of 17Top 50%
📍 Varkaus, FI: #1 of 1 inventorsTop 100%
Overall (1989): #23,616 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4843685 Card Juha Vesa 1989-07-04
4799937 Method and apparatus for gasifying carbonaceous material 1989-01-24