Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D838330 | Tennis teaching aid | Stephen Marshall-Rees | 2019-01-15 |
| 9623312 | Tennis training aids | — | 2017-04-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D838330 | Tennis teaching aid | Stephen Marshall-Rees | 2019-01-15 |
| 9623312 | Tennis training aids | — | 2017-04-18 |