Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D960741 | Notification appliance | Thomas Greenwood | 2022-08-16 |
| D944675 | Notification appliance | Thomas Greenwood | 2022-03-01 |
| 11256077 | Lens for a notification strobe | Thomas Greenwood | 2022-02-22 |
| 11250827 | Temperature compensation for piezo sounder | — | 2022-02-15 |
| D939990 | Notification appliance | Thomas Greenwood | 2022-01-04 |