Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9827539 | Dynamic mixer head | Phillip Phung-I Ho, Chieh-Yu Cheng, Chung-Chieh Lee | 2017-11-28 |
| D792177 | Head for a dual-cartridge dispenser | Phillip Phung-I Ho, Chieh-Yu Cheng, Chung-Chieh Lee | 2017-07-18 |
| 9693838 | Dual-barrel cartridge adaptor | Chieh-Yu Cheng, Chung-Chieh Lee | 2017-07-04 |