Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5444754 | Method for localizing cross-sectional dental X-ray images | Panu Kopsala | 1995-08-22 |
| 4683581 | Apparatus for X-ray photography of the area of the dentition and of the jaws | Erkki Tammisalo, Heikki Kanerva, Jaakko Aarnio, Kai Laner | 1987-07-28 |
| 4646335 | Apparatus for X-ray photography of the area of the dentition and of the jaws | Erkki Tammisalo, Heikki Kanerva, Jaakko Aarnio, Kai Laner | 1987-02-24 |