Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11790718 | Voting method and device and ballot sheet | — | 2023-10-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11790718 | Voting method and device and ballot sheet | — | 2023-10-17 |