Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11776580 | Systems and methods for protocol for animated read along text | Russell Powell Hirtzel | 2023-10-03 |
| 11610609 | Systems and methods for enhanced video books | Russell Powell Hirtzel | 2023-03-21 |
| 11380366 | Systems and methods for enhanced closed captioning commands | Russell Powell Hirtzel | 2022-07-05 |
| 11158350 | Systems and methods for protocol for animated read along text | Russell Powell Hirtzel | 2021-10-26 |