EB

Erik A. Bengtsson

EA Eka Nobel Ab: 2 patents #1 of 17Top 6%
📍 Karlskoga, SE: #1 of 20 inventorsTop 5%
Overall (1989): #28,267 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4800073 Process for the production of hydrogen peroxide Ulf Andersson 1989-01-24
4800074 Process for the production of hydrogen peroxide Ulf Andersson 1989-01-24