Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11202875 | Cough assistance and measurement system and method | Michael H. Kissel, April Stewart Nathan, Bernard F. Hete | 2021-12-21 |
| 11147938 | Volume control in a medical ventilator | William A. Truschel, Mark Christopher McDermott, Cheryl L. Needham, Christopher Wayne McDaniel, Ljubisa Milojevic +1 more | 2021-10-19 |