Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10232452 | Pipe cutter | Tsan-Lung Chen, Yao Xu | 2019-03-19 |
| 10035202 | Pipe cutter | Tsan-Lung Chen | 2018-07-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10232452 | Pipe cutter | Tsan-Lung Chen, Yao Xu | 2019-03-19 |
| 10035202 | Pipe cutter | Tsan-Lung Chen | 2018-07-31 |