Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9155665 | Menstrual tampon | Monica Kjellberg, Craig Doyle, Oscar Lipschutz, Britt-Marie Wiezell, Conny Dahlqvist +1 more | 2015-10-13 |
| 4378755 | De-icing and cleaning system for aircrafts | Kjell Magnusson | 1983-04-05 |