Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681872 | Bioactive load bearing bone graft compositions | — | 1997-10-28 |
| 5622551 | Chemically derived leucite | Ronald S. Sapieszko | 1997-04-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681872 | Bioactive load bearing bone graft compositions | — | 1997-10-28 |
| 5622551 | Chemically derived leucite | Ronald S. Sapieszko | 1997-04-22 |