FE

Folke Engstrom

AO A. Ahlstrom Osakeyhtio: 2 patents #2 of 6Top 35%
📍 Karhula, CA: #1 of 1 inventorsTop 100%
Overall (1982): #14,377 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4363292 Fluidized bed reactor 1982-12-14
4330502 Fluidized bed reactor 1982-05-18