Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11141547 | Inhalation monitoring system and method | Mark Milton-Edwards, Henry Chrystyn, Douglas E. Weitzel | 2021-10-12 |
| 10946151 | Ultrasonic measurements for monitoring patients using respiratory therapy delivery devices | Dirk Von Hollen | 2021-03-16 |
| 10918816 | Compliance monitoring module for a breath-actuated inhaler | Douglas E. Weitzel, Enrique Calderon Oliveras, Daniel Buck | 2021-02-16 |
| 10905356 | Compliance monitoring module for an inhaler | Douglas E. Weitzel, Enrique Calderon Oliveras, Daniel Buck | 2021-02-02 |