Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10144667 | Downstream rolls for glass manufacture and methods | Ralph Alfred Langensiepen, Yanxia Ann Lu | 2018-12-04 | $8,907,000 |
| 9856177 | Cordierite porous ceramic honeycomb articles | Jianguo Wang | 2018-01-02 | $14,461,000 |