Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6544359 | Method to produce compacted graphite iron (CGI) | — | 2003-04-08 |
| 6267829 | Method of reducing the formation of primary platelet-shaped beta-phase in iron containing alSi-alloys, in particular in Al-Si-Mn-Fe alloys | Lars Arnberg, Guocai Chai | 2001-07-31 |
| 6073677 | Method for optimization of the grain refinement of aluminum alloys | Mats Johnsson, Geoffrey K. Sigworth | 2000-06-13 |
| 5104616 | Method for production of master alloys for grain refining treatment of aluminum melts | Rein Kiusalaas, Hans Klang, Mattheus Vader, Jan Noordegraaf, Edward H. K. Nagelvoort | 1992-04-14 |