Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10894654 | Airtight thermal insulation package with a large opening therein | — | 2021-01-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10894654 | Airtight thermal insulation package with a large opening therein | — | 2021-01-19 |