Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11294479 | Stylus for electronic devices | Joel N. Ruscher, Ryan P. Brooks, Henry N. Tsao | 2022-04-05 |
| 11079864 | Stylus for electronic devices | Joel N. Ruscher, Ryan P. Brooks, Henry N. Tsao | 2021-08-03 |
| 10627923 | Stylus for electronic devices | Joel N. Ruscher, Ryan P. Brooks, Henry N. Tsao | 2020-04-21 |