Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D452911 | Respiratory filter | — | 2002-01-08 |
| 5306094 | Connector for sections | Olle Andersson | 1994-04-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D452911 | Respiratory filter | — | 2002-01-08 |
| 5306094 | Connector for sections | Olle Andersson | 1994-04-26 |