Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7391225 | Carbon nanotube sensor and apparatus and method for detecting change time of engine oil for automobile using the same | Min Ho Lee | 2008-06-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7391225 | Carbon nanotube sensor and apparatus and method for detecting change time of engine oil for automobile using the same | Min Ho Lee | 2008-06-24 |