Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11759858 | Metal object and manufacturing method thereof having solid lubricating surface layer | Tseng-Jen Cheng, Kai-Han Chen, Chih-Hao Lin | 2023-09-19 |
| 9309906 | Self-drilling expansion fastener and method of forming same | — | 2016-04-12 |
| D713243 | Mounting nut | — | 2014-09-16 |