Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4616801 | Apparatus to regulate the flow of liquids | Goeran Cewers, Jan Johansson | 1986-10-14 |
| 4526188 | Process and apparatus for mixing gases in a specific proportion and dosing the resultant gas mixture | Bjorn Jonson, Hanna Neuman | 1985-07-02 |
| 4331963 | Recording device | Bo Dahlström | 1982-05-25 |
| 4200094 | Apparatus for warming and moistening a respiration gas | Andras Gedeon, Georgios Psaros | 1980-04-29 |