Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156777 | Method for producing a polarization converter, polarization converter and polarization converter element | Francisco SOARES | 2021-10-26 |
| 10953606 | Use of polyvinyl alcohol having a low sodium acetate content in 3D printing process | Yousuke Kumaki | 2021-03-23 |