Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D939588 | Wood chipper | — | 2021-12-28 |
| 10949582 | Classification optimization method for steel grade family of steel rolling model | Weigang Li, Wei Ma, Yuntao Zhao | 2021-03-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D939588 | Wood chipper | — | 2021-12-28 |
| 10949582 | Classification optimization method for steel grade family of steel rolling model | Weigang Li, Wei Ma, Yuntao Zhao | 2021-03-16 |