Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10674797 | Brazed joint for attachment of gemstone culet to a mount | Wayne L. Sunne, Jim R. Hicks, Ed Liguori | 2020-06-09 |
| 10334919 | Brazed joint for attachment of gemstones to each other and/or a metallic mount | Wayne L. Sunne, Jim R. Hicks, Ed Liguori | 2019-07-02 |
| 10165835 | Brazed joint for attachment of gemstones to each other and/or a metallic mount | Wayne L. Sunne, Jim R. Hicks, Rick Pierini, Ed Liguori | 2019-01-01 |
| 9204693 | Brazed joint for attachment of gemstones to each other and/or a metallic mount | Wayne L. Sunne, Jim R. Hicks, Rick Pierini, Ed Liguori | 2015-12-08 |