Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459263 | Selective chemical fining of small bubbles in glass | Zhongming Wang, Roger P. Smith | 2022-10-04 |
| 11339077 | Fining glass using high temperature and low pressure | Zhongming Wang | 2022-05-24 |