Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11291788 | Gas administration mask with dual port diffuser and with gas rebound diffuser | Lisette McDonald, Maurice Lavimodiere, Alex McDonald, Julius Hajgato, Robert Burke | 2022-04-05 |
| 10709859 | Patient gas delivery mask with improved gas flow disrupter | Lisette McDonald, Maurice Lavimodiere, Sandy McDonald, Alex McDonald, Robert Burke +1 more | 2020-07-14 |