Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474102 | Method for determining a high-reflection cut of a gem, method for cutting a high-reflection gem, and the cut high-reflection gem | — | 2002-11-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474102 | Method for determining a high-reflection cut of a gem, method for cutting a high-reflection gem, and the cut high-reflection gem | — | 2002-11-05 |