Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208538 | Thermally expandable microspheres prepared from bio-based monomers | Ove Nordin, Evelina Waltersson | 2021-12-28 |
| 10895001 | Rock drill button | Anders Nordgren, Susanne Norgren | 2021-01-19 |