Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11247410 | Package for indicating heat-seal condition | Xiangke Shi | 2022-02-15 |
| 10822150 | Package for indicating heat-seal condition | Xiangke Shi | 2020-11-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11247410 | Package for indicating heat-seal condition | Xiangke Shi | 2022-02-15 |
| 10822150 | Package for indicating heat-seal condition | Xiangke Shi | 2020-11-03 |