Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642728 | System for dispensing pharmaceutically active compounds | Jan Andersson, Hans Jagfeldt, Kjell I. L. Wetterlin | 1997-07-01 |
| 5637620 | Micro formoterol particles | Lars-Erik Briggner | 1997-06-10 |