Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10597331 | Lightweight sound-absorbing and fire-resistant insulation panel using expanded graphite and swelling clay and method for manufacturing the same | — | 2020-03-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10597331 | Lightweight sound-absorbing and fire-resistant insulation panel using expanded graphite and swelling clay and method for manufacturing the same | — | 2020-03-24 |