Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9676057 | Device for solid state joining of light metals | Ulf Roar Aakenes, Tor Gunnar Austigard | 2017-06-13 |
| 9108242 | Grain refiners for steel-manufacturing methods and use | Casper Van Der Eijk, Gabriella Maria Tranell, Leiv Olav Kolbeinsen | 2015-08-18 |
| 7226493 | Method for grain refining of steel, grain refining alloy for steel and method for producing grain refining alloy | Ole Svein Klevan | 2007-06-05 |
| 7131567 | Method and device for joining of metal components, particularly light metal components | — | 2006-11-07 |