Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7015400 | Apparatus and method for controlling the belt tension of a belt weigher | Jon Thor Olafsson, Bjarni Valur Valtysson | 2006-03-21 |
| 6138817 | Gravity feed grading unit | Helgi Hjalmarsson, Horour Arnarson | 2000-10-31 |