Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678428 | Annular piece of jewelry such as a ring or a bracelet having an outer rotary crown | — | 1997-10-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678428 | Annular piece of jewelry such as a ring or a bracelet having an outer rotary crown | — | 1997-10-21 |