Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12158644 | Electronic device | Hao Chen, Hong-Sheng Hsieh | 2024-12-03 |
| 8002539 | Injection stretch blow molding system with rotating and linear conveying functions | Tsai-Shun Chang | 2011-08-23 |
| 4377444 | Recovery and purification of olefinic nitriles | — | 1983-03-22 |
| 4362603 | Continuous acetonitrile recovery process | Robert D. Presson, Edward J. Sockell | 1982-12-07 |
| 4341535 | Ammonium sulfate recovery process | Edward J. Sockell | 1982-07-27 |
| 4334965 | Process for recovery of olefinic nitriles | — | 1982-06-15 |
| 4234510 | Recovery of acrylonitrile or methacrylonitrile by condensation | — | 1980-11-18 |