Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6793093 | Anti-stick cookware with cookware body formed by spinning | — | 2004-09-21 |
| 5827573 | Method for coating metal cookware | — | 1998-10-27 |
| 5753313 | Method for coating metal cookware | — | 1998-05-19 |
| 5545439 | Method for coating a metal cookware | Chih-Chiang Deng | 1996-08-13 |
| 5462769 | Method for coating metal cookware | — | 1995-10-31 |
| 5455102 | Cooking utensil with a hard and non-stick coating | — | 1995-10-03 |
| 5411771 | Method for coating metal cookware | — | 1995-05-02 |