Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4236922 | Dental alloy of bismuth-tin with additions of Ag, Sb and Cu | Rudy Michl | 1980-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4236922 | Dental alloy of bismuth-tin with additions of Ag, Sb and Cu | Rudy Michl | 1980-12-02 |