Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7435346 | Strengthening construction for depressing cap of water filter | Hsieh Wen-Pin, Huang Chung-Yen, Lin Chih-Kai, Hu Chien-Hsin | 2008-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7435346 | Strengthening construction for depressing cap of water filter | Hsieh Wen-Pin, Huang Chung-Yen, Lin Chih-Kai, Hu Chien-Hsin | 2008-10-14 |