Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D319033 | Jewelry link | Cheo Chia | 1991-08-13 |
| D317423 | Jewelry link | Cheo Chia | 1991-06-11 |
| D317139 | Jewelry link | Cheo Chia | 1991-05-28 |
| D314929 | Bracelet or the like | Cheo Chia | 1991-02-26 |
| D314730 | Jewelry link | Cheo Chia | 1991-02-19 |
| D314528 | Jewelry link | Cheo Chia | 1991-02-12 |
| 4976033 | Jeweler's hammer bit | Larry Ta | 1990-12-11 |