Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5249789 | Sheet film magazine for a film changer | Erik Bjoerk, Johan Egerstroem | 1993-10-05 |
| 5201510 | Sheet film magazine for a film changer | Erik Bjoerk, Johan Egerstroem | 1993-04-13 |
| 5018183 | X-ray film magazine | Erik Bjoerk | 1991-05-21 |
| 4985909 | Exposure unit for a film changer | Erik Bjoerk | 1991-01-15 |