Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4464156 | Method of manufacturing parallelepipedic packing container provided with an opening arrangement | — | 1984-08-07 |
| 4343402 | Parallelepipedic packing container provided with an opening arrangement | — | 1982-08-10 |
| 4312255 | Arrangement for edge trimming of a moving material web | — | 1982-01-26 |
| 4267957 | Packing container and a laminate for its manufacture | — | 1981-05-19 |
| 4256791 | Weblike laminated packing material and a method for the manufacture of such a material | Knut A. Rosenberg | 1981-03-17 |