Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684103 | Color stable dental restorative materials | Weitao Jia | 1997-11-04 |
| 5599406 | Gold-colored copper-aluminum-indium alloy | Michael Weston, Grant Bauer | 1997-02-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684103 | Color stable dental restorative materials | Weitao Jia | 1997-11-04 |
| 5599406 | Gold-colored copper-aluminum-indium alloy | Michael Weston, Grant Bauer | 1997-02-04 |