Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142752 | Method of preparation of talcum product with high purity degree | Ivan Kovanda, Karol Pobis, Jiri Nemec, Jana Ondrasikova | 2012-03-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142752 | Method of preparation of talcum product with high purity degree | Ivan Kovanda, Karol Pobis, Jiri Nemec, Jana Ondrasikova | 2012-03-27 |