Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11744973 | Puncture cricothyrotomy set | — | 2023-09-05 |
| 9421341 | Laryngeal tube | David J. Miller, Thomas W. McGrail, Benje Boedeker | 2016-08-23 |
| 8726904 | Larynx tube and method for the production thereof | — | 2014-05-20 |
| 5819733 | Transpharyngeal tube with pharyngeal and esophageal cuffs, and protected tip | — | 1998-10-13 |
| 5355874 | Oropharyngeal device | — | 1994-10-18 |
| 5285776 | Adaptor with tracheal tube | — | 1994-02-15 |