Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8166790 | Continuous metal extruder | Derek William Russell, Bo Anders Persson | 2012-05-01 |
| D397766 | Sealing valve | — | 1998-09-01 |
| D397767 | Slide valve | — | 1998-09-01 |
| D385013 | Milk pipeline valve | — | 1997-10-14 |
| D380525 | Connection piece for milk pipeline valve | Lars Lallerstedt | 1997-07-01 |