Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9638609 | Apparatus for providing sample gas and related methods | Kyung-Hwan Jeong, Jong Soo Kim, Pil-Kwon Jun | 2017-05-02 |
| 9580850 | Lower thread bobbin for sewing machine | — | 2017-02-28 |