Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329405 | Modified polymer composition and stabilizer mixture for making the same | Chen Chen, Jen-Fu Wang | 2019-06-25 |
| 5734996 | Detergent dispenser for toilets | — | 1998-04-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329405 | Modified polymer composition and stabilizer mixture for making the same | Chen Chen, Jen-Fu Wang | 2019-06-25 |
| 5734996 | Detergent dispenser for toilets | — | 1998-04-07 |