Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7396424 | Method of manufacturing a hard precious metal alloy member | — | 2008-07-08 |
| 6913657 | Hard precious metal alloy member and method of manufacturing same | — | 2005-07-05 |
| 6077366 | Process for producing a high-purity hard gold alloy | — | 2000-06-20 |
| 6063213 | High-purity hard gold alloy and method of manufacturing same | — | 2000-05-16 |
| 6045635 | High-purity hardened gold alloy and a process of producing the same | — | 2000-04-04 |