Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695714 | Gold-palladium alloys for dental materials | Bernd Kempf, Doris Hathaway, Hans-Martin Ringelstein, Bernd Meier | 1997-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695714 | Gold-palladium alloys for dental materials | Bernd Kempf, Doris Hathaway, Hans-Martin Ringelstein, Bernd Meier | 1997-12-09 |