Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11555231 | Duplex stainless steel | James Oliver, Jan Y. Jonsson | 2023-01-17 |
| 9637813 | Duplex stainless steel | Jan Y. Jonsson, Mats Liljas, Rachel Pettersson, Jan Andersson, Staffan Hertzman | 2017-05-02 |