Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11097985 | Carbon composite composition and carbon heater manufactured using the same | Youngjun Lee, Sang Wan Kim | 2021-08-24 |
| 11096249 | Carbon heating element and method for manufacturing a carbon heating element | Youngjun Lee, Sang Wan Kim | 2021-08-17 |