Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10334919 | Brazed joint for attachment of gemstones to each other and/or a metallic mount | Wayne L. Sunne, Jim R. Hicks, Quent Duden | 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, Quent Duden | 2019-01-01 |