Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857318 | Gas flow reversing element with bypass and method for controlling expiration of a patient | Dirk Theodorus Andreas Van Asseldonk | 2020-12-08 |
| 10543335 | Gas flow reversing element | — | 2020-01-28 |