Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8544517 | Multi-layered air permeation preventing layer of pneumatic tires | Gi Sang Song, Sang-Hyun Baek | 2013-10-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8544517 | Multi-layered air permeation preventing layer of pneumatic tires | Gi Sang Song, Sang-Hyun Baek | 2013-10-01 |