Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6510196 | Determination and adjustment of exposure values for X-ray imaging | — | 2003-01-21 |
| 4683581 | Apparatus for X-ray photography of the area of the dentition and of the jaws | Erkki Tammisalo, Heikki Kanerva, Jaakko Aarnio, Markku Wederhorn | 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, Markku Wederhorn | 1987-02-24 |