Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4641644 | Aerosol inhalation device | Jan Andersson, Kjell I. L. Wetterlin, Kaija A. Snellman Wasenius, Risto Virtanen | 1987-02-10 |
| 4292966 | Aerosol inhalation device | Rune G. Mono, Kjell I. L. Wetterlin | 1981-10-06 |
| 4292324 | Aqueous zinc solutions for medical use | Karl-Erik A. Jonsson | 1981-09-29 |