Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472703 | Metal alloy for coin production | Tsineng Tony Ying, Richard R. Robidoux | 2019-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472703 | Metal alloy for coin production | Tsineng Tony Ying, Richard R. Robidoux | 2019-11-12 |