Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6244305 | Reflected light type weft monitoring device | Roland Calmerklint | 2001-06-12 |
| 4227608 | Method and an arrangement for obtaining a translatory movement between two mutually contacting bodies | Bjorn J. V. Alfthan | 1980-10-14 |