Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6677048 | Foodstuff package coverstructure | Hannu Karhuketo | 2004-01-13 |
| 6322899 | Plastic laminate | Hannu Karhuketo | 2001-11-27 |
| 4852028 | Method and apparatus for measuring and controlling the volumetric weight of an expanded particulate material | Leif AMPLER | 1989-07-25 |
| 4279847 | Method for continuous manufacture of foamed plastic | Alf G. Assarsson | 1981-07-21 |