Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299309 | Vacuum preservation machine capable of printing date code | — | 2022-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299309 | Vacuum preservation machine capable of printing date code | — | 2022-04-12 |