Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6321914 | Apparatus for grading objects such as fish | Ragnar M. Magnusson | 2001-11-27 |
| 6065607 | Grading machine and equipment | Ragnar M. Magnusson, Egill Thor Ragnarsson | 2000-05-23 |