Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312146 | One-way valve for food packages | — | 2025-05-27 |
| 7459050 | Method for production of diaper pants | Birgitta Karlsson, Ken Olsson, Cecile Sandin, Elisabeth Lakso, Anna-Carin Elfström | 2008-12-02 |