Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7192337 | Method for cutting diamond | — | 2007-03-20 |
| 6915663 | Diamond cutting method, enneahedral-cut diamonds and assembly of enneahedral-cut diamonds | — | 2005-07-12 |
| 6913009 | Diamond cutting method, enneahedral-cut diamonds and assembly of enneahedral-cut diamonds | — | 2005-07-05 |
| 6604382 | New-cut diamond shape | — | 2003-08-12 |
| 6397832 | Diamond cutting method and new-cut diamond shape | — | 2002-06-04 |