Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4729807 | Method of fabricating composite products | Hans Hede, Gunnar Blomqvist | 1988-03-08 |
| 4488918 | Non-slip plastic film | — | 1984-12-18 |
| D269727 | Sheet of plastic material | — | 1983-07-12 |