Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881897 | Tooth-root implant with long-term resistance to repetitive stresses | Henning Franek, Klaus Deutscher, Heinz Broemer, Wolfgang Rosenkranz | 1989-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881897 | Tooth-root implant with long-term resistance to repetitive stresses | Henning Franek, Klaus Deutscher, Heinz Broemer, Wolfgang Rosenkranz | 1989-11-21 |