Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8844535 | Multiple cannula systems and methods | Ralph Thomas, Luigi Tateo, Duane L. Horton | 2014-09-30 |
| 8801695 | Tracheostomy tube connector key system | George L. Matlock, Avila Ignacio | 2014-08-12 |
| 8151798 | Multiple cannula systems and methods | Ralph Thomas, Luigi Tateo, Duane L. Horton | 2012-04-10 |
| 7681576 | Multiple cannula systems and methods | Ralph Thomas, Luigi Tateo, Duane L. Horton | 2010-03-23 |