Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11668960 | Cleaning device for a pair of spectacles having bar-shaped cleaning elements | — | 2023-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11668960 | Cleaning device for a pair of spectacles having bar-shaped cleaning elements | — | 2023-06-06 |