Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1020523 | D-cut diamond | — | 2024-04-02 |
| 9970504 | Thermal insulating concrete composition | Afolabi Lowrie, Eugene Alymov | 2018-05-15 |
| D596982 | Faceted gemstone | — | 2009-07-28 |
| D588953 | Faceted gemstone arrangement | — | 2009-03-24 |
| D577626 | Faceted gemstone | — | 2008-09-30 |
| D577625 | Faceted gemstone | — | 2008-09-30 |
| D563261 | Gemstone arrangement | — | 2008-03-04 |
| D562721 | Gemstone arrangement | — | 2008-02-26 |
| D562722 | Gemstone arrangement | — | 2008-02-26 |
| D557628 | Gemstone arrangement | — | 2007-12-18 |
| D556082 | Gemstone arrangement | — | 2007-11-27 |
| D527301 | Rectangular-shaped gemstone arrangement | — | 2006-08-29 |
| D522907 | Gemstone (I) | — | 2006-06-13 |
| D520903 | Gemstone (II) | — | 2006-05-16 |
| D455977 | Oval-shaped gemstone arrangement | — | 2002-04-23 |
| D455369 | Trilliant-shaped gemstone arrangements | — | 2002-04-09 |