Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5008933 | Automatic sterilizing device of the telephone | Fu-Te Chen | 1991-04-16 |
| 4748698 | Stool cover with smell eliminator | — | 1988-06-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5008933 | Automatic sterilizing device of the telephone | Fu-Te Chen | 1991-04-16 |
| 4748698 | Stool cover with smell eliminator | — | 1988-06-07 |