Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895624 | Turbulence generator made of plastic with ceramic coated flow ducts in the head box of a paper machine | Lasse Koivisto | 1990-01-23 |
| 4344731 | Equipment for raising an exchange platform or container to a horizontal position above the level of the transport position | Heikki Visa | 1982-08-17 |
| 4341500 | Loading equipment | — | 1982-07-27 |
| 4290726 | Equipment for loading of an exchange platform or container | Leo Sutela | 1981-09-22 |