OT

Olav G. Tjugum

📍 Jessheim, NO: #24 of 55 inventorsTop 45%
Overall (All Time): #4,044,043 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4482273 Process of casting or repairing concrete under water Odd M. Tjugum 1984-11-13