Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816630 | Valve for adjusting the gas pressure inside a tennis ball | — | 2017-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816630 | Valve for adjusting the gas pressure inside a tennis ball | — | 2017-11-14 |