Arnulf Berge

EA Elkem As: 1 patents #43 of 96Top 45%

EA Elkem-Spigerverket A/S: 1 patents #4 of 10Top 40%

📍 Kristiansand, NO: #48 of 236 inventorsTop 25%

Overall (All Time): #1,630,321 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6125918	Method for measurement of amount of liquid metal in casting furnace	—	2000-10-03
RE32166	Detection of flaws in metal members	—	1986-06-03
4247306	Detection of flaws in metal members	—	1981-01-27