Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6355087 | Process of preparing an iron-based powder in a gas-tight furnace | Johan Arvidsson | 2002-03-12 |
| 6348080 | Steel powder for the preparation of sintered products | Johan Arvidsson | 2002-02-19 |