Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11684929 | Grinding stabilizing additive for vertical roller mills | Denise A. Silva, Josephine H. Cheung, David F. Myers, Byong-Wa Chun, Ernie Rocha +3 more | 2023-06-27 |
| 10752549 | Modifying cementitious compositions using ketone alcohol oil waste | Shuqiang Zhang, Hua Zhong, Felek Jachimowicz, Byong-Wa Chun, Yin-Zar Hnin | 2020-08-25 |