Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11332549 | Method for producing multimodal polyolefin using multistage continuous polymerization process | Seung Tack Yu, Young Shin Jo, Yong Jae Jun, Byung Keel Sohn, Sung Woo Kang | 2022-05-17 |
| 8360046 | Cutting tip, method for making the cutting tip and cutting tool | Tae Woong Kim, Joong-Cheul Yun, Young-Choul Song, Sang Beom Kim, Suk Hyun Yoo +1 more | 2013-01-29 |
| 7841214 | Knit material collar for preventing an extension, producing method thereof, and upper garment with the collar | — | 2010-11-30 |