GB

Gunnar Bretvin

📍 Oslo, NO: #1,297 of 2,623 inventorsTop 50%
Overall (All Time): #3,550,266 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6415467 Air cushion for pressure relief and control — 2002-07-09