JP

Jarl M. Pettersen

NA Norsk Hydro Asa: 2 patents #96 of 584Top 20%
📍 Larvik, NO: #3 of 26 inventorsTop 15%
Overall (All Time): #2,268,121 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5603745 Agricultural composition and conditioning agent for reducing hygroscopicity and dust formation of fertilizers Torstein Obrestad, Susanne G. Snartland 1997-02-18
5009792 Method for clarifying aqueous salt solutions Arild Nilsson, Robert M. Millaway 1991-04-23