Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11488618 | Hearing enhancement methods and systems | Peter P. Tong, C. Douglass Thomas | 2022-11-01 |
| 11273730 | Comfortable seating arrangements with easy access | Peter P. Tong, C. Douglass Thomas | 2022-03-15 |
| 11257508 | Method and apparatus for directional sound | Peter P. Tong, C. Douglass Thomas | 2022-02-22 |