Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492499 | Composite resin composition for steel plate for fuel tank, composite resin-coated steel plate using same, and manufacturing method therefor | Sung Kyu Kim | 2022-11-08 |
| 8663793 | Excellent heat-dissipating black resin composition, method for treating a zinc coated steel sheet using the same and steel sheet treated thereby | Jae Ryung Lee, Sang Geol No, Jin Tae Kim, Hee Gwan Lee | 2014-03-04 |