Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434388 | Refill for writing, drawing and/or painting devices and method for the production thereof | Andreas Thies, Martin Jakob | 2022-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434388 | Refill for writing, drawing and/or painting devices and method for the production thereof | Andreas Thies, Martin Jakob | 2022-09-06 |