Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4969158 | Inductive heating unit | Hans-Gunnar Larson, Gote Tallback | 1990-11-06 |
| 4359212 | Apparatus for reducing finely divided iron oxide material | Erik A. Bengtsson, Per Harald Collin, Sune Flink | 1982-11-16 |