JJ

Johan Arnold Johansen

📍 Kristiansand, NO: #3 of 18 inventorsTop 20%
Overall (2018): #364,185 of 503,207Top 75%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10131997 Method for the production of graphite bodies Sten Yngve Larsen, Hermann Gran 2018-11-20