Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10165835 | Brazed joint for attachment of gemstones to each other and/or a metallic mount | Wayne L. Sunne, Jim R. Hicks, Ed Liguori, Quent Duden | 2019-01-01 |
| 9204693 | Brazed joint for attachment of gemstones to each other and/or a metallic mount | Wayne L. Sunne, Jim R. Hicks, Ed Liguori, Quent Duden | 2015-12-08 |