Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006443 | Core or crayon for writing and/or coloring | Vladimir Barroso, Gerhard Lugert | 2024-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006443 | Core or crayon for writing and/or coloring | Vladimir Barroso, Gerhard Lugert | 2024-06-11 |