RA

Rolf Albrigtsen

MA Macgregor Norway As: 2 patents #2 of 16Top 15%
📍 Grimstad, NO: #1 of 36 inventorsTop 3%
Overall (All Time): #1,429,779 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10946938 Coupling system for transfer of hydrocarbons at open sea Lars Aaness, Stig André Nygaard, Jon Høvik 2021-03-16
10384747 System and method for handling large and heavy constructions from an offshore installation vessel 2019-08-20
4877046 Closing and injection valve especially for hot gas defrosting in freezing and cooling installations Per R. Samuelsen 1989-10-31