PG

Per Eivind Gramme

NA Norsk Hydro Asa: 2 patents #1 of 9Top 15%
📍 Porsgrunn, NO: #2 of 11 inventorsTop 20%
Overall (2011): #74,349 of 364,097Top 25%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8012347 Device for separation of fluid, in particular oil, gas and water Gunnar Hannibal Lie 2011-09-06
7901492 Pipe separator inlet Gunnar Hannibal Lie 2011-03-08