Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11987519 | Glass ceramic material of a spinel type for the production of fashion jewellery and jewellery stones | Rostislav Krátký, Romana Kalu{hacek over (z)}ná | 2024-05-21 |