Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7987851 | Valved fenestrated tracheotomy tube having outer and inner cannulae | Bradley H. Quinn | 2011-08-02 |
| 7975696 | Voice prosthesis dilator/sizer | — | 2011-07-12 |
| 7952942 | Variable reference voltage circuit for non-volatile memory | Harold Kutz, Mark Rouse | 2011-05-31 |
| 7909868 | Voice prosthesis automatic flange deployment confirmation method and device | — | 2011-03-22 |