Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8932267 | Inflatable face seal for a respiratory mask and method of producing same | — | 2015-01-13 |
| 7464601 | Disposable manometer for use with patient breathing systems | Jakob Kristensen | 2008-12-16 |
| 4319570 | Tracheal suction pump designed primarily for aspiration purposes | — | 1982-03-16 |
| 4273126 | Attachment device for tracheal aspirator | Ole B. Kohnke | 1981-06-16 |
| D258994 | Breathing mask | — | 1981-04-21 |